You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@mxnet.apache.org by sk...@apache.org on 2017/12/21 21:47:57 UTC

[incubator-mxnet-site] branch asf-site updated: fixed all references to the compressed background image (#40)

This is an automated email from the ASF dual-hosted git repository.

skm pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/incubator-mxnet-site.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new a6d8875  fixed all references to the compressed background image (#40)
a6d8875 is described below

commit a6d887592405aa5b7b46eb656d2ff16301a76ef3
Author: thinksanky <31...@users.noreply.github.com>
AuthorDate: Thu Dec 21 13:47:55 2017 -0800

    fixed all references to the compressed background image (#40)
---
 README.html                                                           | 2 +-
 _modules/index.html                                                   | 2 +-
 _modules/mxnet/autograd.html                                          | 2 +-
 _modules/mxnet/callback.html                                          | 2 +-
 _modules/mxnet/executor.html                                          | 2 +-
 _modules/mxnet/executor_manager.html                                  | 2 +-
 _modules/mxnet/gluon/block.html                                       | 2 +-
 _modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html                   | 2 +-
 _modules/mxnet/gluon/contrib/rnn/rnn_cell.html                        | 2 +-
 _modules/mxnet/gluon/data/dataloader.html                             | 2 +-
 _modules/mxnet/gluon/data/dataset.html                                | 2 +-
 _modules/mxnet/gluon/data/sampler.html                                | 2 +-
 _modules/mxnet/gluon/data/vision.html                                 | 2 +-
 _modules/mxnet/gluon/loss.html                                        | 2 +-
 _modules/mxnet/gluon/model_zoo/vision.html                            | 2 +-
 _modules/mxnet/gluon/model_zoo/vision/alexnet.html                    | 2 +-
 _modules/mxnet/gluon/model_zoo/vision/densenet.html                   | 2 +-
 _modules/mxnet/gluon/model_zoo/vision/inception.html                  | 2 +-
 _modules/mxnet/gluon/model_zoo/vision/mobilenet.html                  | 2 +-
 _modules/mxnet/gluon/model_zoo/vision/resnet.html                     | 2 +-
 _modules/mxnet/gluon/model_zoo/vision/squeezenet.html                 | 2 +-
 _modules/mxnet/gluon/model_zoo/vision/vgg.html                        | 2 +-
 _modules/mxnet/gluon/nn/basic_layers.html                             | 2 +-
 _modules/mxnet/gluon/nn/conv_layers.html                              | 2 +-
 _modules/mxnet/gluon/parameter.html                                   | 2 +-
 _modules/mxnet/gluon/rnn/rnn_cell.html                                | 2 +-
 _modules/mxnet/gluon/rnn/rnn_layer.html                               | 2 +-
 _modules/mxnet/gluon/trainer.html                                     | 2 +-
 _modules/mxnet/gluon/utils.html                                       | 2 +-
 _modules/mxnet/image/detection.html                                   | 2 +-
 _modules/mxnet/image/image.html                                       | 2 +-
 _modules/mxnet/initializer.html                                       | 2 +-
 _modules/mxnet/io.html                                                | 2 +-
 _modules/mxnet/kvstore.html                                           | 2 +-
 _modules/mxnet/lr_scheduler.html                                      | 2 +-
 _modules/mxnet/metric.html                                            | 2 +-
 _modules/mxnet/model.html                                             | 2 +-
 _modules/mxnet/module/base_module.html                                | 2 +-
 _modules/mxnet/module/bucketing_module.html                           | 2 +-
 _modules/mxnet/module/module.html                                     | 2 +-
 _modules/mxnet/module/python_module.html                              | 2 +-
 _modules/mxnet/module/sequential_module.html                          | 2 +-
 _modules/mxnet/ndarray/contrib.html                                   | 2 +-
 _modules/mxnet/ndarray/ndarray.html                                   | 2 +-
 _modules/mxnet/ndarray/random.html                                    | 2 +-
 _modules/mxnet/ndarray/sparse.html                                    | 2 +-
 _modules/mxnet/ndarray/utils.html                                     | 2 +-
 _modules/mxnet/optimizer.html                                         | 2 +-
 _modules/mxnet/random.html                                            | 2 +-
 _modules/mxnet/recordio.html                                          | 2 +-
 _modules/mxnet/rnn/io.html                                            | 2 +-
 _modules/mxnet/rnn/rnn.html                                           | 2 +-
 _modules/mxnet/rnn/rnn_cell.html                                      | 2 +-
 _modules/mxnet/rtc.html                                               | 2 +-
 _modules/mxnet/symbol/contrib.html                                    | 2 +-
 _modules/mxnet/symbol/random.html                                     | 2 +-
 _modules/mxnet/symbol/symbol.html                                     | 2 +-
 _modules/symbol.html                                                  | 2 +-
 _static/mxnet-theme/layout.html                                       | 2 +-
 _static/mxnet.css                                                     | 2 +-
 api/c++/index.html                                                    | 2 +-
 api/julia/index.html                                                  | 2 +-
 api/perl/index.html                                                   | 2 +-
 api/perl/io.html                                                      | 2 +-
 api/perl/kvstore.html                                                 | 2 +-
 api/perl/module.html                                                  | 2 +-
 api/perl/ndarray.html                                                 | 2 +-
 api/perl/symbol.html                                                  | 2 +-
 api/python/autograd/autograd.html                                     | 2 +-
 api/python/callback/callback.html                                     | 2 +-
 api/python/executor/executor.html                                     | 2 +-
 api/python/gluon/contrib.html                                         | 2 +-
 api/python/gluon/data.html                                            | 2 +-
 api/python/gluon/gluon.html                                           | 2 +-
 api/python/gluon/loss.html                                            | 2 +-
 api/python/gluon/model_zoo.html                                       | 2 +-
 api/python/gluon/nn.html                                              | 2 +-
 api/python/gluon/rnn.html                                             | 2 +-
 api/python/image/image.html                                           | 2 +-
 api/python/index.html                                                 | 2 +-
 api/python/io/io.html                                                 | 2 +-
 api/python/kvstore/kvstore.html                                       | 2 +-
 api/python/metric/metric.html                                         | 2 +-
 api/python/model.html                                                 | 2 +-
 api/python/module/module.html                                         | 2 +-
 api/python/ndarray/contrib.html                                       | 2 +-
 api/python/ndarray/linalg.html                                        | 2 +-
 api/python/ndarray/ndarray.html                                       | 2 +-
 api/python/ndarray/random.html                                        | 2 +-
 api/python/ndarray/sparse.html                                        | 2 +-
 api/python/optimization/optimization.html                             | 2 +-
 api/python/rtc/rtc.html                                               | 2 +-
 api/python/symbol/contrib.html                                        | 2 +-
 api/python/symbol/linalg.html                                         | 2 +-
 api/python/symbol/random.html                                         | 2 +-
 api/python/symbol/rnn.html                                            | 2 +-
 api/python/symbol/sparse.html                                         | 2 +-
 api/python/symbol/symbol.html                                         | 2 +-
 api/python/symbol_in_pictures/symbol_in_pictures.html                 | 2 +-
 api/r/index.html                                                      | 2 +-
 api/scala/index.html                                                  | 2 +-
 api/scala/io.html                                                     | 2 +-
 api/scala/kvstore.html                                                | 2 +-
 api/scala/model.html                                                  | 2 +-
 api/scala/module.html                                                 | 2 +-
 api/scala/ndarray.html                                                | 2 +-
 api/scala/symbol.html                                                 | 2 +-
 api/scala/symbol_in_pictures.html                                     | 2 +-
 architecture/index.html                                               | 2 +-
 architecture/note_data_loading.html                                   | 2 +-
 architecture/note_engine.html                                         | 2 +-
 architecture/note_memory.html                                         | 2 +-
 architecture/overview.html                                            | 2 +-
 architecture/program_model.html                                       | 2 +-
 architecture/release_note_0_9.html                                    | 2 +-
 architecture/rnn_interface.html                                       | 2 +-
 community/contribute.html                                             | 2 +-
 community/index.html                                                  | 2 +-
 community/mxnet_channels.html                                         | 2 +-
 community/powered_by.html                                             | 2 +-
 faq/bucketing.html                                                    | 2 +-
 faq/caffe.html                                                        | 2 +-
 faq/cloud.html                                                        | 2 +-
 faq/develop_and_hack.html                                             | 2 +-
 faq/env_var.html                                                      | 2 +-
 faq/faq.html                                                          | 2 +-
 faq/finetune.html                                                     | 2 +-
 faq/index.html                                                        | 2 +-
 faq/model_parallel_lstm.html                                          | 2 +-
 faq/multi_devices.html                                                | 2 +-
 faq/new_op.html                                                       | 2 +-
 faq/nnpack.html                                                       | 2 +-
 faq/perf.html                                                         | 2 +-
 faq/recordio.html                                                     | 2 +-
 faq/s3_integration.html                                               | 2 +-
 faq/smart_device.html                                                 | 2 +-
 faq/torch.html                                                        | 2 +-
 faq/visualize_graph.html                                              | 2 +-
 genindex.html                                                         | 2 +-
 get_started/index.html                                                | 2 +-
 get_started/why_mxnet.html                                            | 2 +-
 gluon/index.html                                                      | 2 +-
 how_to/add_op_in_backend.html                                         | 2 +-
 how_to/security.html                                                  | 2 +-
 index.html                                                            | 2 +-
 install/amazonlinux_setup.html                                        | 2 +-
 install/build_from_source.html                                        | 2 +-
 install/centos_setup.html                                             | 2 +-
 install/index.html                                                    | 2 +-
 install/osx_setup.html                                                | 2 +-
 install/raspbian_setup.html                                           | 2 +-
 install/tx2_setup.html                                                | 2 +-
 install/ubuntu_setup.html                                             | 2 +-
 install/windows_setup.html                                            | 2 +-
 model_zoo/index.html                                                  | 2 +-
 py-modindex.html                                                      | 2 +-
 search.html                                                           | 2 +-
 tutorials/basic/data.html                                             | 2 +-
 tutorials/basic/image_io.html                                         | 2 +-
 tutorials/basic/module.html                                           | 2 +-
 tutorials/basic/ndarray.html                                          | 2 +-
 tutorials/basic/record_io.html                                        | 2 +-
 tutorials/basic/symbol.html                                           | 2 +-
 tutorials/c++/basics.html                                             | 2 +-
 tutorials/embedded/wine_detector.html                                 | 2 +-
 tutorials/general_ml/recommendation_systems.html                      | 2 +-
 tutorials/gluon/autograd.html                                         | 2 +-
 tutorials/gluon/customop.html                                         | 2 +-
 tutorials/gluon/gluon.html                                            | 2 +-
 tutorials/gluon/hybrid.html                                           | 2 +-
 tutorials/gluon/mnist.html                                            | 2 +-
 tutorials/gluon/ndarray.html                                          | 2 +-
 tutorials/index.html                                                  | 2 +-
 tutorials/nlp/cnn.html                                                | 2 +-
 tutorials/nlp/nce_loss.html                                           | 2 +-
 tutorials/nlp/rnn.html                                                | 2 +-
 tutorials/python/kvstore.html                                         | 2 +-
 tutorials/python/linear-regression.html                               | 2 +-
 tutorials/python/matrix_factorization.html                            | 2 +-
 tutorials/python/mnist.html                                           | 2 +-
 tutorials/python/predict_image.html                                   | 2 +-
 tutorials/r/CallbackFunction.html                                     | 2 +-
 tutorials/r/CustomIterator.html                                       | 2 +-
 tutorials/r/CustomLossFunction.html                                   | 2 +-
 tutorials/r/charRnnModel.html                                         | 2 +-
 tutorials/r/classifyRealImageWithPretrainedModel.html                 | 2 +-
 tutorials/r/fiveMinutesNeuralNetwork.html                             | 2 +-
 tutorials/r/index.html                                                | 2 +-
 tutorials/r/mnistCompetition.html                                     | 2 +-
 tutorials/r/ndarray.html                                              | 2 +-
 tutorials/r/symbol.html                                               | 2 +-
 tutorials/scala/char_lstm.html                                        | 2 +-
 tutorials/scala/mnist.html                                            | 2 +-
 tutorials/scala/mxnet_scala_on_intellij.html                          | 2 +-
 tutorials/sparse/csr.html                                             | 2 +-
 tutorials/sparse/row_sparse.html                                      | 2 +-
 tutorials/sparse/train.html                                           | 2 +-
 tutorials/speech_recognition/baidu_warp_ctc.html                      | 2 +-
 tutorials/speech_recognition/speech_lstm.html                         | 2 +-
 tutorials/unsupervised_learning/auto_encoders.html                    | 2 +-
 tutorials/unsupervised_learning/gan.html                              | 2 +-
 tutorials/vision/large_scale_classification.html                      | 2 +-
 versions/0.12.0/README.html                                           | 2 +-
 versions/0.12.0/_static/mxnet-theme/layout.html                       | 2 +-
 versions/0.12.0/_static/mxnet.css                                     | 2 +-
 versions/0.12.0/api/c++/index.html                                    | 2 +-
 versions/0.12.0/api/julia/index.html                                  | 2 +-
 versions/0.12.0/api/perl/index.html                                   | 2 +-
 versions/0.12.0/api/perl/io.html                                      | 2 +-
 versions/0.12.0/api/perl/kvstore.html                                 | 2 +-
 versions/0.12.0/api/perl/module.html                                  | 2 +-
 versions/0.12.0/api/perl/ndarray.html                                 | 2 +-
 versions/0.12.0/api/perl/symbol.html                                  | 2 +-
 versions/0.12.0/api/python/autograd/autograd.html                     | 2 +-
 versions/0.12.0/api/python/callback/callback.html                     | 2 +-
 versions/0.12.0/api/python/executor/executor.html                     | 2 +-
 versions/0.12.0/api/python/gluon/contrib.html                         | 2 +-
 versions/0.12.0/api/python/gluon/data.html                            | 2 +-
 versions/0.12.0/api/python/gluon/gluon.html                           | 2 +-
 versions/0.12.0/api/python/gluon/loss.html                            | 2 +-
 versions/0.12.0/api/python/gluon/model_zoo.html                       | 2 +-
 versions/0.12.0/api/python/gluon/nn.html                              | 2 +-
 versions/0.12.0/api/python/gluon/rnn.html                             | 2 +-
 versions/0.12.0/api/python/image/image.html                           | 2 +-
 versions/0.12.0/api/python/index.html                                 | 2 +-
 versions/0.12.0/api/python/io/io.html                                 | 2 +-
 versions/0.12.0/api/python/kvstore/kvstore.html                       | 2 +-
 versions/0.12.0/api/python/metric/metric.html                         | 2 +-
 versions/0.12.0/api/python/model.html                                 | 2 +-
 versions/0.12.0/api/python/module/module.html                         | 2 +-
 versions/0.12.0/api/python/ndarray/contrib.html                       | 2 +-
 versions/0.12.0/api/python/ndarray/linalg.html                        | 2 +-
 versions/0.12.0/api/python/ndarray/ndarray.html                       | 2 +-
 versions/0.12.0/api/python/ndarray/random.html                        | 2 +-
 versions/0.12.0/api/python/ndarray/sparse.html                        | 2 +-
 versions/0.12.0/api/python/optimization/optimization.html             | 2 +-
 versions/0.12.0/api/python/rtc/rtc.html                               | 2 +-
 versions/0.12.0/api/python/symbol/contrib.html                        | 2 +-
 versions/0.12.0/api/python/symbol/linalg.html                         | 2 +-
 versions/0.12.0/api/python/symbol/random.html                         | 2 +-
 versions/0.12.0/api/python/symbol/rnn.html                            | 2 +-
 versions/0.12.0/api/python/symbol/sparse.html                         | 2 +-
 versions/0.12.0/api/python/symbol/symbol.html                         | 2 +-
 versions/0.12.0/api/python/symbol_in_pictures/symbol_in_pictures.html | 2 +-
 versions/0.12.0/api/r/index.html                                      | 2 +-
 versions/0.12.0/api/scala/index.html                                  | 2 +-
 versions/0.12.0/api/scala/io.html                                     | 2 +-
 versions/0.12.0/api/scala/kvstore.html                                | 2 +-
 versions/0.12.0/api/scala/model.html                                  | 2 +-
 versions/0.12.0/api/scala/module.html                                 | 2 +-
 versions/0.12.0/api/scala/ndarray.html                                | 2 +-
 versions/0.12.0/api/scala/symbol.html                                 | 2 +-
 versions/0.12.0/api/scala/symbol_in_pictures.html                     | 2 +-
 versions/0.12.0/architecture/index.html                               | 2 +-
 versions/0.12.0/architecture/note_data_loading.html                   | 2 +-
 versions/0.12.0/architecture/note_engine.html                         | 2 +-
 versions/0.12.0/architecture/note_memory.html                         | 2 +-
 versions/0.12.0/architecture/overview.html                            | 2 +-
 versions/0.12.0/architecture/program_model.html                       | 2 +-
 versions/0.12.0/architecture/release_note_0_9.html                    | 2 +-
 versions/0.12.0/architecture/rnn_interface.html                       | 2 +-
 versions/0.12.0/community/contribute.html                             | 2 +-
 versions/0.12.0/community/index.html                                  | 2 +-
 versions/0.12.0/community/mxnet_channels.html                         | 2 +-
 versions/0.12.0/community/powered_by.html                             | 2 +-
 versions/0.12.0/faq/bucketing.html                                    | 2 +-
 versions/0.12.0/faq/caffe.html                                        | 2 +-
 versions/0.12.0/faq/cloud.html                                        | 2 +-
 versions/0.12.0/faq/develop_and_hack.html                             | 2 +-
 versions/0.12.0/faq/env_var.html                                      | 2 +-
 versions/0.12.0/faq/faq.html                                          | 2 +-
 versions/0.12.0/faq/finetune.html                                     | 2 +-
 versions/0.12.0/faq/index.html                                        | 2 +-
 versions/0.12.0/faq/model_parallel_lstm.html                          | 2 +-
 versions/0.12.0/faq/multi_devices.html                                | 2 +-
 versions/0.12.0/faq/new_op.html                                       | 2 +-
 versions/0.12.0/faq/nnpack.html                                       | 2 +-
 versions/0.12.0/faq/perf.html                                         | 2 +-
 versions/0.12.0/faq/recordio.html                                     | 2 +-
 versions/0.12.0/faq/s3_integration.html                               | 2 +-
 versions/0.12.0/faq/smart_device.html                                 | 2 +-
 versions/0.12.0/faq/torch.html                                        | 2 +-
 versions/0.12.0/faq/visualize_graph.html                              | 2 +-
 versions/0.12.0/genindex.html                                         | 2 +-
 versions/0.12.0/get_started/index.html                                | 2 +-
 versions/0.12.0/get_started/why_mxnet.html                            | 2 +-
 versions/0.12.0/gluon/index.html                                      | 2 +-
 versions/0.12.0/how_to/add_op_in_backend.html                         | 2 +-
 versions/0.12.0/index.html                                            | 2 +-
 versions/0.12.0/install/amazonlinux_setup.html                        | 2 +-
 versions/0.12.0/install/build_from_source.html                        | 2 +-
 versions/0.12.0/install/centos_setup.html                             | 2 +-
 versions/0.12.0/install/index.html                                    | 2 +-
 versions/0.12.0/install/osx_setup.html                                | 2 +-
 versions/0.12.0/install/raspbian_setup.html                           | 2 +-
 versions/0.12.0/install/tx2_setup.html                                | 2 +-
 versions/0.12.0/install/ubuntu_setup.html                             | 2 +-
 versions/0.12.0/install/windows_setup.html                            | 2 +-
 versions/0.12.0/model_zoo/index.html                                  | 2 +-
 versions/0.12.0/py-modindex.html                                      | 2 +-
 versions/0.12.0/search.html                                           | 2 +-
 versions/0.12.0/tutorials/basic/data.html                             | 2 +-
 versions/0.12.0/tutorials/basic/image_io.html                         | 2 +-
 versions/0.12.0/tutorials/basic/module.html                           | 2 +-
 versions/0.12.0/tutorials/basic/ndarray.html                          | 2 +-
 versions/0.12.0/tutorials/basic/record_io.html                        | 2 +-
 versions/0.12.0/tutorials/basic/symbol.html                           | 2 +-
 versions/0.12.0/tutorials/c++/basics.html                             | 2 +-
 versions/0.12.0/tutorials/embedded/wine_detector.html                 | 2 +-
 versions/0.12.0/tutorials/general_ml/recommendation_systems.html      | 2 +-
 versions/0.12.0/tutorials/gluon/autograd.html                         | 2 +-
 versions/0.12.0/tutorials/gluon/customop.html                         | 2 +-
 versions/0.12.0/tutorials/gluon/gluon.html                            | 2 +-
 versions/0.12.0/tutorials/gluon/hybrid.html                           | 2 +-
 versions/0.12.0/tutorials/gluon/mnist.html                            | 2 +-
 versions/0.12.0/tutorials/gluon/ndarray.html                          | 2 +-
 versions/0.12.0/tutorials/index.html                                  | 2 +-
 versions/0.12.0/tutorials/nlp/cnn.html                                | 2 +-
 versions/0.12.0/tutorials/nlp/nce_loss.html                           | 2 +-
 versions/0.12.0/tutorials/nlp/rnn.html                                | 2 +-
 versions/0.12.0/tutorials/python/kvstore.html                         | 2 +-
 versions/0.12.0/tutorials/python/linear-regression.html               | 2 +-
 versions/0.12.0/tutorials/python/matrix_factorization.html            | 2 +-
 versions/0.12.0/tutorials/python/mnist.html                           | 2 +-
 versions/0.12.0/tutorials/python/predict_image.html                   | 2 +-
 versions/0.12.0/tutorials/r/CallbackFunction.html                     | 2 +-
 versions/0.12.0/tutorials/r/CustomIterator.html                       | 2 +-
 versions/0.12.0/tutorials/r/CustomLossFunction.html                   | 2 +-
 versions/0.12.0/tutorials/r/charRnnModel.html                         | 2 +-
 versions/0.12.0/tutorials/r/classifyRealImageWithPretrainedModel.html | 2 +-
 versions/0.12.0/tutorials/r/fiveMinutesNeuralNetwork.html             | 2 +-
 versions/0.12.0/tutorials/r/index.html                                | 2 +-
 versions/0.12.0/tutorials/r/mnistCompetition.html                     | 2 +-
 versions/0.12.0/tutorials/r/ndarray.html                              | 2 +-
 versions/0.12.0/tutorials/r/symbol.html                               | 2 +-
 versions/0.12.0/tutorials/scala/char_lstm.html                        | 2 +-
 versions/0.12.0/tutorials/scala/mnist.html                            | 2 +-
 versions/0.12.0/tutorials/scala/mxnet_scala_on_intellij.html          | 2 +-
 versions/0.12.0/tutorials/sparse/csr.html                             | 2 +-
 versions/0.12.0/tutorials/sparse/row_sparse.html                      | 2 +-
 versions/0.12.0/tutorials/sparse/train.html                           | 2 +-
 versions/0.12.0/tutorials/speech_recognition/baidu_warp_ctc.html      | 2 +-
 versions/0.12.0/tutorials/speech_recognition/speech_lstm.html         | 2 +-
 versions/0.12.0/tutorials/unsupervised_learning/auto_encoders.html    | 2 +-
 versions/0.12.0/tutorials/unsupervised_learning/gan.html              | 2 +-
 versions/0.12.0/tutorials/vision/large_scale_classification.html      | 2 +-
 versions/0.12.1/README.html                                           | 2 +-
 versions/0.12.1/_static/mxnet-theme/layout.html                       | 2 +-
 versions/0.12.1/_static/mxnet.css                                     | 2 +-
 versions/0.12.1/api/c++/index.html                                    | 2 +-
 versions/0.12.1/api/julia/index.html                                  | 2 +-
 versions/0.12.1/api/perl/index.html                                   | 2 +-
 versions/0.12.1/api/perl/io.html                                      | 2 +-
 versions/0.12.1/api/perl/kvstore.html                                 | 2 +-
 versions/0.12.1/api/perl/module.html                                  | 2 +-
 versions/0.12.1/api/perl/ndarray.html                                 | 2 +-
 versions/0.12.1/api/perl/symbol.html                                  | 2 +-
 versions/0.12.1/api/python/autograd/autograd.html                     | 2 +-
 versions/0.12.1/api/python/callback/callback.html                     | 2 +-
 versions/0.12.1/api/python/executor/executor.html                     | 2 +-
 versions/0.12.1/api/python/gluon/contrib.html                         | 2 +-
 versions/0.12.1/api/python/gluon/data.html                            | 2 +-
 versions/0.12.1/api/python/gluon/gluon.html                           | 2 +-
 versions/0.12.1/api/python/gluon/loss.html                            | 2 +-
 versions/0.12.1/api/python/gluon/model_zoo.html                       | 2 +-
 versions/0.12.1/api/python/gluon/nn.html                              | 2 +-
 versions/0.12.1/api/python/gluon/rnn.html                             | 2 +-
 versions/0.12.1/api/python/image/image.html                           | 2 +-
 versions/0.12.1/api/python/index.html                                 | 2 +-
 versions/0.12.1/api/python/io/io.html                                 | 2 +-
 versions/0.12.1/api/python/kvstore/kvstore.html                       | 2 +-
 versions/0.12.1/api/python/metric/metric.html                         | 2 +-
 versions/0.12.1/api/python/model.html                                 | 2 +-
 versions/0.12.1/api/python/module/module.html                         | 2 +-
 versions/0.12.1/api/python/ndarray/contrib.html                       | 2 +-
 versions/0.12.1/api/python/ndarray/linalg.html                        | 2 +-
 versions/0.12.1/api/python/ndarray/ndarray.html                       | 2 +-
 versions/0.12.1/api/python/ndarray/random.html                        | 2 +-
 versions/0.12.1/api/python/ndarray/sparse.html                        | 2 +-
 versions/0.12.1/api/python/optimization/optimization.html             | 2 +-
 versions/0.12.1/api/python/rtc/rtc.html                               | 2 +-
 versions/0.12.1/api/python/symbol/contrib.html                        | 2 +-
 versions/0.12.1/api/python/symbol/linalg.html                         | 2 +-
 versions/0.12.1/api/python/symbol/random.html                         | 2 +-
 versions/0.12.1/api/python/symbol/rnn.html                            | 2 +-
 versions/0.12.1/api/python/symbol/sparse.html                         | 2 +-
 versions/0.12.1/api/python/symbol/symbol.html                         | 2 +-
 versions/0.12.1/api/python/symbol_in_pictures/symbol_in_pictures.html | 2 +-
 versions/0.12.1/api/r/index.html                                      | 2 +-
 versions/0.12.1/api/scala/index.html                                  | 2 +-
 versions/0.12.1/api/scala/io.html                                     | 2 +-
 versions/0.12.1/api/scala/kvstore.html                                | 2 +-
 versions/0.12.1/api/scala/model.html                                  | 2 +-
 versions/0.12.1/api/scala/module.html                                 | 2 +-
 versions/0.12.1/api/scala/ndarray.html                                | 2 +-
 versions/0.12.1/api/scala/symbol.html                                 | 2 +-
 versions/0.12.1/api/scala/symbol_in_pictures.html                     | 2 +-
 versions/0.12.1/architecture/index.html                               | 2 +-
 versions/0.12.1/architecture/note_data_loading.html                   | 2 +-
 versions/0.12.1/architecture/note_engine.html                         | 2 +-
 versions/0.12.1/architecture/note_memory.html                         | 2 +-
 versions/0.12.1/architecture/overview.html                            | 2 +-
 versions/0.12.1/architecture/program_model.html                       | 2 +-
 versions/0.12.1/architecture/release_note_0_9.html                    | 2 +-
 versions/0.12.1/architecture/rnn_interface.html                       | 2 +-
 versions/0.12.1/community/contribute.html                             | 2 +-
 versions/0.12.1/community/index.html                                  | 2 +-
 versions/0.12.1/community/mxnet_channels.html                         | 2 +-
 versions/0.12.1/community/powered_by.html                             | 2 +-
 versions/0.12.1/faq/bucketing.html                                    | 2 +-
 versions/0.12.1/faq/caffe.html                                        | 2 +-
 versions/0.12.1/faq/cloud.html                                        | 2 +-
 versions/0.12.1/faq/develop_and_hack.html                             | 2 +-
 versions/0.12.1/faq/env_var.html                                      | 2 +-
 versions/0.12.1/faq/faq.html                                          | 2 +-
 versions/0.12.1/faq/finetune.html                                     | 2 +-
 versions/0.12.1/faq/index.html                                        | 2 +-
 versions/0.12.1/faq/model_parallel_lstm.html                          | 2 +-
 versions/0.12.1/faq/multi_devices.html                                | 2 +-
 versions/0.12.1/faq/new_op.html                                       | 2 +-
 versions/0.12.1/faq/nnpack.html                                       | 2 +-
 versions/0.12.1/faq/perf.html                                         | 2 +-
 versions/0.12.1/faq/recordio.html                                     | 2 +-
 versions/0.12.1/faq/s3_integration.html                               | 2 +-
 versions/0.12.1/faq/smart_device.html                                 | 2 +-
 versions/0.12.1/faq/torch.html                                        | 2 +-
 versions/0.12.1/faq/visualize_graph.html                              | 2 +-
 versions/0.12.1/genindex.html                                         | 2 +-
 versions/0.12.1/get_started/index.html                                | 2 +-
 versions/0.12.1/get_started/why_mxnet.html                            | 2 +-
 versions/0.12.1/gluon/index.html                                      | 2 +-
 versions/0.12.1/how_to/add_op_in_backend.html                         | 2 +-
 versions/0.12.1/index.html                                            | 2 +-
 versions/0.12.1/install/amazonlinux_setup.html                        | 2 +-
 versions/0.12.1/install/build_from_source.html                        | 2 +-
 versions/0.12.1/install/centos_setup.html                             | 2 +-
 versions/0.12.1/install/index.html                                    | 2 +-
 versions/0.12.1/install/osx_setup.html                                | 2 +-
 versions/0.12.1/install/raspbian_setup.html                           | 2 +-
 versions/0.12.1/install/tx2_setup.html                                | 2 +-
 versions/0.12.1/install/ubuntu_setup.html                             | 2 +-
 versions/0.12.1/install/windows_setup.html                            | 2 +-
 versions/0.12.1/model_zoo/index.html                                  | 2 +-
 versions/0.12.1/py-modindex.html                                      | 2 +-
 versions/0.12.1/search.html                                           | 2 +-
 versions/0.12.1/tutorials/basic/data.html                             | 2 +-
 versions/0.12.1/tutorials/basic/image_io.html                         | 2 +-
 versions/0.12.1/tutorials/basic/module.html                           | 2 +-
 versions/0.12.1/tutorials/basic/ndarray.html                          | 2 +-
 versions/0.12.1/tutorials/basic/record_io.html                        | 2 +-
 versions/0.12.1/tutorials/basic/symbol.html                           | 2 +-
 versions/0.12.1/tutorials/c++/basics.html                             | 2 +-
 versions/0.12.1/tutorials/embedded/wine_detector.html                 | 2 +-
 versions/0.12.1/tutorials/general_ml/recommendation_systems.html      | 2 +-
 versions/0.12.1/tutorials/gluon/autograd.html                         | 2 +-
 versions/0.12.1/tutorials/gluon/customop.html                         | 2 +-
 versions/0.12.1/tutorials/gluon/gluon.html                            | 2 +-
 versions/0.12.1/tutorials/gluon/hybrid.html                           | 2 +-
 versions/0.12.1/tutorials/gluon/mnist.html                            | 2 +-
 versions/0.12.1/tutorials/gluon/ndarray.html                          | 2 +-
 versions/0.12.1/tutorials/index.html                                  | 2 +-
 versions/0.12.1/tutorials/nlp/cnn.html                                | 2 +-
 versions/0.12.1/tutorials/nlp/nce_loss.html                           | 2 +-
 versions/0.12.1/tutorials/nlp/rnn.html                                | 2 +-
 versions/0.12.1/tutorials/python/kvstore.html                         | 2 +-
 versions/0.12.1/tutorials/python/linear-regression.html               | 2 +-
 versions/0.12.1/tutorials/python/matrix_factorization.html            | 2 +-
 versions/0.12.1/tutorials/python/mnist.html                           | 2 +-
 versions/0.12.1/tutorials/python/predict_image.html                   | 2 +-
 versions/0.12.1/tutorials/r/CallbackFunction.html                     | 2 +-
 versions/0.12.1/tutorials/r/CustomIterator.html                       | 2 +-
 versions/0.12.1/tutorials/r/CustomLossFunction.html                   | 2 +-
 versions/0.12.1/tutorials/r/charRnnModel.html                         | 2 +-
 versions/0.12.1/tutorials/r/classifyRealImageWithPretrainedModel.html | 2 +-
 versions/0.12.1/tutorials/r/fiveMinutesNeuralNetwork.html             | 2 +-
 versions/0.12.1/tutorials/r/index.html                                | 2 +-
 versions/0.12.1/tutorials/r/mnistCompetition.html                     | 2 +-
 versions/0.12.1/tutorials/r/ndarray.html                              | 2 +-
 versions/0.12.1/tutorials/r/symbol.html                               | 2 +-
 versions/0.12.1/tutorials/scala/char_lstm.html                        | 2 +-
 versions/0.12.1/tutorials/scala/mnist.html                            | 2 +-
 versions/0.12.1/tutorials/scala/mxnet_scala_on_intellij.html          | 2 +-
 versions/0.12.1/tutorials/sparse/csr.html                             | 2 +-
 versions/0.12.1/tutorials/sparse/row_sparse.html                      | 2 +-
 versions/0.12.1/tutorials/sparse/train.html                           | 2 +-
 versions/0.12.1/tutorials/speech_recognition/baidu_warp_ctc.html      | 2 +-
 versions/0.12.1/tutorials/speech_recognition/speech_lstm.html         | 2 +-
 versions/0.12.1/tutorials/unsupervised_learning/auto_encoders.html    | 2 +-
 versions/0.12.1/tutorials/unsupervised_learning/gan.html              | 2 +-
 versions/0.12.1/tutorials/vision/large_scale_classification.html      | 2 +-
 versions/master/README.html                                           | 2 +-
 versions/master/_modules/index.html                                   | 2 +-
 versions/master/_modules/mxnet/autograd.html                          | 2 +-
 versions/master/_modules/mxnet/callback.html                          | 2 +-
 versions/master/_modules/mxnet/executor.html                          | 2 +-
 versions/master/_modules/mxnet/executor_manager.html                  | 2 +-
 versions/master/_modules/mxnet/gluon/block.html                       | 2 +-
 versions/master/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html   | 2 +-
 versions/master/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html        | 2 +-
 versions/master/_modules/mxnet/gluon/data/dataloader.html             | 2 +-
 versions/master/_modules/mxnet/gluon/data/dataset.html                | 2 +-
 versions/master/_modules/mxnet/gluon/data/sampler.html                | 2 +-
 versions/master/_modules/mxnet/gluon/data/vision.html                 | 2 +-
 versions/master/_modules/mxnet/gluon/loss.html                        | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision.html            | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision/alexnet.html    | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision/densenet.html   | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision/inception.html  | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html  | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision/resnet.html     | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html | 2 +-
 versions/master/_modules/mxnet/gluon/model_zoo/vision/vgg.html        | 2 +-
 versions/master/_modules/mxnet/gluon/nn/basic_layers.html             | 2 +-
 versions/master/_modules/mxnet/gluon/nn/conv_layers.html              | 2 +-
 versions/master/_modules/mxnet/gluon/parameter.html                   | 2 +-
 versions/master/_modules/mxnet/gluon/rnn/rnn_cell.html                | 2 +-
 versions/master/_modules/mxnet/gluon/rnn/rnn_layer.html               | 2 +-
 versions/master/_modules/mxnet/gluon/trainer.html                     | 2 +-
 versions/master/_modules/mxnet/gluon/utils.html                       | 2 +-
 versions/master/_modules/mxnet/image/detection.html                   | 2 +-
 versions/master/_modules/mxnet/image/image.html                       | 2 +-
 versions/master/_modules/mxnet/initializer.html                       | 2 +-
 versions/master/_modules/mxnet/io.html                                | 2 +-
 versions/master/_modules/mxnet/kvstore.html                           | 2 +-
 versions/master/_modules/mxnet/lr_scheduler.html                      | 2 +-
 versions/master/_modules/mxnet/metric.html                            | 2 +-
 versions/master/_modules/mxnet/model.html                             | 2 +-
 versions/master/_modules/mxnet/module/base_module.html                | 2 +-
 versions/master/_modules/mxnet/module/bucketing_module.html           | 2 +-
 versions/master/_modules/mxnet/module/module.html                     | 2 +-
 versions/master/_modules/mxnet/module/python_module.html              | 2 +-
 versions/master/_modules/mxnet/module/sequential_module.html          | 2 +-
 versions/master/_modules/mxnet/ndarray/contrib.html                   | 2 +-
 versions/master/_modules/mxnet/ndarray/ndarray.html                   | 2 +-
 versions/master/_modules/mxnet/ndarray/random.html                    | 2 +-
 versions/master/_modules/mxnet/ndarray/sparse.html                    | 2 +-
 versions/master/_modules/mxnet/ndarray/utils.html                     | 2 +-
 versions/master/_modules/mxnet/optimizer.html                         | 2 +-
 versions/master/_modules/mxnet/random.html                            | 2 +-
 versions/master/_modules/mxnet/recordio.html                          | 2 +-
 versions/master/_modules/mxnet/rnn/io.html                            | 2 +-
 versions/master/_modules/mxnet/rnn/rnn.html                           | 2 +-
 versions/master/_modules/mxnet/rnn/rnn_cell.html                      | 2 +-
 versions/master/_modules/mxnet/rtc.html                               | 2 +-
 versions/master/_modules/mxnet/symbol/contrib.html                    | 2 +-
 versions/master/_modules/mxnet/symbol/random.html                     | 2 +-
 versions/master/_modules/mxnet/symbol/symbol.html                     | 2 +-
 versions/master/_modules/symbol.html                                  | 2 +-
 versions/master/_static/mxnet-theme/layout.html                       | 2 +-
 versions/master/_static/mxnet.css                                     | 2 +-
 versions/master/api/c++/index.html                                    | 2 +-
 versions/master/api/julia/index.html                                  | 2 +-
 versions/master/api/perl/index.html                                   | 2 +-
 versions/master/api/perl/io.html                                      | 2 +-
 versions/master/api/perl/kvstore.html                                 | 2 +-
 versions/master/api/perl/module.html                                  | 2 +-
 versions/master/api/perl/ndarray.html                                 | 2 +-
 versions/master/api/perl/symbol.html                                  | 2 +-
 versions/master/api/python/autograd.html                              | 2 +-
 versions/master/api/python/autograd/autograd.html                     | 2 +-
 versions/master/api/python/callback.html                              | 2 +-
 versions/master/api/python/callback/callback.html                     | 2 +-
 versions/master/api/python/executor/executor.html                     | 2 +-
 versions/master/api/python/gluon.html                                 | 2 +-
 versions/master/api/python/gluon/contrib.html                         | 2 +-
 versions/master/api/python/gluon/data.html                            | 2 +-
 versions/master/api/python/gluon/gluon.html                           | 2 +-
 versions/master/api/python/gluon/loss.html                            | 2 +-
 versions/master/api/python/gluon/model_zoo.html                       | 2 +-
 versions/master/api/python/gluon/nn.html                              | 2 +-
 versions/master/api/python/gluon/rnn.html                             | 2 +-
 versions/master/api/python/image.html                                 | 2 +-
 versions/master/api/python/image/image.html                           | 2 +-
 versions/master/api/python/index.html                                 | 2 +-
 versions/master/api/python/io.html                                    | 2 +-
 versions/master/api/python/io/io.html                                 | 2 +-
 versions/master/api/python/kvstore.html                               | 2 +-
 versions/master/api/python/kvstore/kvstore.html                       | 2 +-
 versions/master/api/python/metric.html                                | 2 +-
 versions/master/api/python/metric/metric.html                         | 2 +-
 versions/master/api/python/model.html                                 | 2 +-
 versions/master/api/python/module.html                                | 2 +-
 versions/master/api/python/module/module.html                         | 2 +-
 versions/master/api/python/ndarray/contrib.html                       | 2 +-
 versions/master/api/python/ndarray/index.html                         | 2 +-
 versions/master/api/python/ndarray/linalg.html                        | 2 +-
 versions/master/api/python/ndarray/ndarray.html                       | 2 +-
 versions/master/api/python/ndarray/random.html                        | 2 +-
 versions/master/api/python/ndarray/sparse.html                        | 2 +-
 versions/master/api/python/optimization.html                          | 2 +-
 versions/master/api/python/optimization/optimization.html             | 2 +-
 versions/master/api/python/rnn.html                                   | 2 +-
 versions/master/api/python/rnn/rnn.html                               | 2 +-
 versions/master/api/python/rtc/rtc.html                               | 2 +-
 versions/master/api/python/symbol/contrib.html                        | 2 +-
 versions/master/api/python/symbol/index.html                          | 2 +-
 versions/master/api/python/symbol/linalg.html                         | 2 +-
 versions/master/api/python/symbol/random.html                         | 2 +-
 versions/master/api/python/symbol/rnn.html                            | 2 +-
 versions/master/api/python/symbol/sparse.html                         | 2 +-
 versions/master/api/python/symbol/symbol.html                         | 2 +-
 versions/master/api/python/symbol_in_pictures.html                    | 2 +-
 versions/master/api/python/symbol_in_pictures/symbol_in_pictures.html | 2 +-
 versions/master/api/r/index.html                                      | 2 +-
 versions/master/api/scala/index.html                                  | 2 +-
 versions/master/api/scala/io.html                                     | 2 +-
 versions/master/api/scala/kvstore.html                                | 2 +-
 versions/master/api/scala/model.html                                  | 2 +-
 versions/master/api/scala/module.html                                 | 2 +-
 versions/master/api/scala/ndarray.html                                | 2 +-
 versions/master/api/scala/symbol.html                                 | 2 +-
 versions/master/api/scala/symbol_in_pictures.html                     | 2 +-
 versions/master/architecture/index.html                               | 2 +-
 versions/master/architecture/note_data_loading.html                   | 2 +-
 versions/master/architecture/note_engine.html                         | 2 +-
 versions/master/architecture/note_memory.html                         | 2 +-
 versions/master/architecture/overview.html                            | 2 +-
 versions/master/architecture/program_model.html                       | 2 +-
 versions/master/architecture/release_note_0_9.html                    | 2 +-
 versions/master/architecture/rnn_interface.html                       | 2 +-
 versions/master/community/collaborator.html                           | 2 +-
 versions/master/community/contribute.html                             | 2 +-
 versions/master/community/index.html                                  | 2 +-
 versions/master/community/mxnet_channels.html                         | 2 +-
 versions/master/community/powered_by.html                             | 2 +-
 versions/master/faq/bucketing.html                                    | 2 +-
 versions/master/faq/caffe.html                                        | 2 +-
 versions/master/faq/cloud.html                                        | 2 +-
 versions/master/faq/develop_and_hack.html                             | 2 +-
 versions/master/faq/env_var.html                                      | 2 +-
 versions/master/faq/faq.html                                          | 2 +-
 versions/master/faq/finetune.html                                     | 2 +-
 versions/master/faq/gradient_compression.html                         | 2 +-
 versions/master/faq/index.html                                        | 2 +-
 versions/master/faq/model_parallel_lstm.html                          | 2 +-
 versions/master/faq/multi_devices.html                                | 2 +-
 versions/master/faq/new_op.html                                       | 2 +-
 versions/master/faq/nnpack.html                                       | 2 +-
 versions/master/faq/perf.html                                         | 2 +-
 versions/master/faq/recordio.html                                     | 2 +-
 versions/master/faq/s3_integration.html                               | 2 +-
 versions/master/faq/smart_device.html                                 | 2 +-
 versions/master/faq/torch.html                                        | 2 +-
 versions/master/faq/visualize_graph.html                              | 2 +-
 versions/master/genindex.html                                         | 2 +-
 versions/master/get_started/index.html                                | 2 +-
 versions/master/get_started/why_mxnet.html                            | 2 +-
 versions/master/gluon/index.html                                      | 2 +-
 versions/master/how_to/add_op_in_backend.html                         | 2 +-
 versions/master/how_to/bucketing.html                                 | 2 +-
 versions/master/how_to/caffe.html                                     | 2 +-
 versions/master/how_to/cloud.html                                     | 2 +-
 versions/master/how_to/develop_and_hack.html                          | 2 +-
 versions/master/how_to/env_var.html                                   | 2 +-
 versions/master/how_to/faq.html                                       | 2 +-
 versions/master/how_to/finetune.html                                  | 2 +-
 versions/master/how_to/index.html                                     | 2 +-
 versions/master/how_to/model_parallel_lstm.html                       | 2 +-
 versions/master/how_to/multi_devices.html                             | 2 +-
 versions/master/how_to/new_op.html                                    | 2 +-
 versions/master/how_to/nnpack.html                                    | 2 +-
 versions/master/how_to/perf.html                                      | 2 +-
 versions/master/how_to/recordio.html                                  | 2 +-
 versions/master/how_to/s3_integration.html                            | 2 +-
 versions/master/how_to/security.html                                  | 2 +-
 versions/master/how_to/smart_device.html                              | 2 +-
 versions/master/how_to/torch.html                                     | 2 +-
 versions/master/how_to/visualize_graph.html                           | 2 +-
 versions/master/index.html                                            | 2 +-
 versions/master/install/amazonlinux_setup.html                        | 2 +-
 versions/master/install/build_from_source.html                        | 2 +-
 versions/master/install/centos_setup.html                             | 2 +-
 versions/master/install/index.html                                    | 2 +-
 versions/master/install/osx_setup.html                                | 2 +-
 versions/master/install/raspbian_setup.html                           | 2 +-
 versions/master/install/tx2_setup.html                                | 2 +-
 versions/master/install/ubuntu_setup.html                             | 2 +-
 versions/master/install/windows_setup.html                            | 2 +-
 versions/master/model_zoo/index.html                                  | 2 +-
 versions/master/py-modindex.html                                      | 2 +-
 versions/master/search.html                                           | 2 +-
 versions/master/tutorials/basic/data.html                             | 2 +-
 versions/master/tutorials/basic/image_io.html                         | 2 +-
 versions/master/tutorials/basic/module.html                           | 2 +-
 versions/master/tutorials/basic/ndarray.html                          | 2 +-
 versions/master/tutorials/basic/ndarray_indexing.html                 | 2 +-
 versions/master/tutorials/basic/record_io.html                        | 2 +-
 versions/master/tutorials/basic/symbol.html                           | 2 +-
 versions/master/tutorials/c++/basics.html                             | 2 +-
 versions/master/tutorials/embedded/wine_detector.html                 | 2 +-
 versions/master/tutorials/general_ml/recommendation_systems.html      | 2 +-
 versions/master/tutorials/gluon/autograd.html                         | 2 +-
 versions/master/tutorials/gluon/customop.html                         | 2 +-
 versions/master/tutorials/gluon/gluon.html                            | 2 +-
 versions/master/tutorials/gluon/hybrid.html                           | 2 +-
 versions/master/tutorials/gluon/mnist.html                            | 2 +-
 versions/master/tutorials/gluon/ndarray.html                          | 2 +-
 versions/master/tutorials/index.html                                  | 2 +-
 versions/master/tutorials/nlp/cnn.html                                | 2 +-
 versions/master/tutorials/nlp/nce_loss.html                           | 2 +-
 versions/master/tutorials/nlp/rnn.html                                | 2 +-
 versions/master/tutorials/python/kvstore.html                         | 2 +-
 versions/master/tutorials/python/linear-regression.html               | 2 +-
 versions/master/tutorials/python/matrix_factorization.html            | 2 +-
 versions/master/tutorials/python/mnist.html                           | 2 +-
 versions/master/tutorials/python/predict_image.html                   | 2 +-
 versions/master/tutorials/r/CallbackFunction.html                     | 2 +-
 versions/master/tutorials/r/CustomIterator.html                       | 2 +-
 versions/master/tutorials/r/CustomLossFunction.html                   | 2 +-
 versions/master/tutorials/r/charRnnModel.html                         | 2 +-
 versions/master/tutorials/r/classifyRealImageWithPretrainedModel.html | 2 +-
 versions/master/tutorials/r/fiveMinutesNeuralNetwork.html             | 2 +-
 versions/master/tutorials/r/index.html                                | 2 +-
 versions/master/tutorials/r/mnistCompetition.html                     | 2 +-
 versions/master/tutorials/r/ndarray.html                              | 2 +-
 versions/master/tutorials/r/symbol.html                               | 2 +-
 versions/master/tutorials/scala/char_lstm.html                        | 2 +-
 versions/master/tutorials/scala/mnist.html                            | 2 +-
 versions/master/tutorials/scala/mxnet_scala_on_intellij.html          | 2 +-
 versions/master/tutorials/sparse/csr.html                             | 2 +-
 versions/master/tutorials/sparse/row_sparse.html                      | 2 +-
 versions/master/tutorials/sparse/train.html                           | 2 +-
 versions/master/tutorials/speech_recognition/baidu_warp_ctc.html      | 2 +-
 versions/master/tutorials/speech_recognition/speech_lstm.html         | 2 +-
 versions/master/tutorials/unsupervised_learning/auto_encoders.html    | 2 +-
 versions/master/tutorials/unsupervised_learning/gan.html              | 2 +-
 versions/master/tutorials/vision/large_scale_classification.html      | 2 +-
 727 files changed, 727 insertions(+), 727 deletions(-)

diff --git a/README.html b/README.html
index c8e7155..557892c 100644
--- a/README.html
+++ b/README.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/index.html b/_modules/index.html
index 76aaf06..63b66c6 100644
--- a/_modules/index.html
+++ b/_modules/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/autograd.html b/_modules/mxnet/autograd.html
index c7b678a..4ea6936 100644
--- a/_modules/mxnet/autograd.html
+++ b/_modules/mxnet/autograd.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/callback.html b/_modules/mxnet/callback.html
index be04d27..31e05e9 100644
--- a/_modules/mxnet/callback.html
+++ b/_modules/mxnet/callback.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/executor.html b/_modules/mxnet/executor.html
index 03928d6..d34c039 100644
--- a/_modules/mxnet/executor.html
+++ b/_modules/mxnet/executor.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/executor_manager.html b/_modules/mxnet/executor_manager.html
index bc6df3b..e4e5edc 100644
--- a/_modules/mxnet/executor_manager.html
+++ b/_modules/mxnet/executor_manager.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/block.html b/_modules/mxnet/gluon/block.html
index ebeaf18..b753e0c 100644
--- a/_modules/mxnet/gluon/block.html
+++ b/_modules/mxnet/gluon/block.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html b/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html
index ad6bb21..96db537 100644
--- a/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html
+++ b/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html b/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html
index 5563a55..8eb786c 100644
--- a/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html
+++ b/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/data/dataloader.html b/_modules/mxnet/gluon/data/dataloader.html
index 1a12f35..740d68f 100644
--- a/_modules/mxnet/gluon/data/dataloader.html
+++ b/_modules/mxnet/gluon/data/dataloader.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/data/dataset.html b/_modules/mxnet/gluon/data/dataset.html
index 232d33e..bf1f840 100644
--- a/_modules/mxnet/gluon/data/dataset.html
+++ b/_modules/mxnet/gluon/data/dataset.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/data/sampler.html b/_modules/mxnet/gluon/data/sampler.html
index df0a7ac..3f5b6f1 100644
--- a/_modules/mxnet/gluon/data/sampler.html
+++ b/_modules/mxnet/gluon/data/sampler.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/data/vision.html b/_modules/mxnet/gluon/data/vision.html
index 1a70e18..55d0867 100644
--- a/_modules/mxnet/gluon/data/vision.html
+++ b/_modules/mxnet/gluon/data/vision.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/loss.html b/_modules/mxnet/gluon/loss.html
index f0a07f8..234573d 100644
--- a/_modules/mxnet/gluon/loss.html
+++ b/_modules/mxnet/gluon/loss.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision.html b/_modules/mxnet/gluon/model_zoo/vision.html
index 02ca555..9344f4b 100644
--- a/_modules/mxnet/gluon/model_zoo/vision.html
+++ b/_modules/mxnet/gluon/model_zoo/vision.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision/alexnet.html b/_modules/mxnet/gluon/model_zoo/vision/alexnet.html
index bdb6b5e..e77abdf 100644
--- a/_modules/mxnet/gluon/model_zoo/vision/alexnet.html
+++ b/_modules/mxnet/gluon/model_zoo/vision/alexnet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision/densenet.html b/_modules/mxnet/gluon/model_zoo/vision/densenet.html
index c877e9f..511ac02 100644
--- a/_modules/mxnet/gluon/model_zoo/vision/densenet.html
+++ b/_modules/mxnet/gluon/model_zoo/vision/densenet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision/inception.html b/_modules/mxnet/gluon/model_zoo/vision/inception.html
index 73be3f2..06f78ba 100644
--- a/_modules/mxnet/gluon/model_zoo/vision/inception.html
+++ b/_modules/mxnet/gluon/model_zoo/vision/inception.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html b/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html
index 03b694a..1490258 100644
--- a/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html
+++ b/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision/resnet.html b/_modules/mxnet/gluon/model_zoo/vision/resnet.html
index c76ad15..32220c7 100644
--- a/_modules/mxnet/gluon/model_zoo/vision/resnet.html
+++ b/_modules/mxnet/gluon/model_zoo/vision/resnet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html b/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html
index 4b90533..cb4708e 100644
--- a/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html
+++ b/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/model_zoo/vision/vgg.html b/_modules/mxnet/gluon/model_zoo/vision/vgg.html
index 9463831..c17996a 100644
--- a/_modules/mxnet/gluon/model_zoo/vision/vgg.html
+++ b/_modules/mxnet/gluon/model_zoo/vision/vgg.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/nn/basic_layers.html b/_modules/mxnet/gluon/nn/basic_layers.html
index e5da6e0..af2f255 100644
--- a/_modules/mxnet/gluon/nn/basic_layers.html
+++ b/_modules/mxnet/gluon/nn/basic_layers.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/nn/conv_layers.html b/_modules/mxnet/gluon/nn/conv_layers.html
index cfea27d..b118309 100644
--- a/_modules/mxnet/gluon/nn/conv_layers.html
+++ b/_modules/mxnet/gluon/nn/conv_layers.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/parameter.html b/_modules/mxnet/gluon/parameter.html
index 2b13e82..498ccde 100644
--- a/_modules/mxnet/gluon/parameter.html
+++ b/_modules/mxnet/gluon/parameter.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/rnn/rnn_cell.html b/_modules/mxnet/gluon/rnn/rnn_cell.html
index 84c9b30..85d47bc 100644
--- a/_modules/mxnet/gluon/rnn/rnn_cell.html
+++ b/_modules/mxnet/gluon/rnn/rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/rnn/rnn_layer.html b/_modules/mxnet/gluon/rnn/rnn_layer.html
index ac5741b..e6d2e22 100644
--- a/_modules/mxnet/gluon/rnn/rnn_layer.html
+++ b/_modules/mxnet/gluon/rnn/rnn_layer.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/trainer.html b/_modules/mxnet/gluon/trainer.html
index 717a716..7572396 100644
--- a/_modules/mxnet/gluon/trainer.html
+++ b/_modules/mxnet/gluon/trainer.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/gluon/utils.html b/_modules/mxnet/gluon/utils.html
index a457b89..1dc6fd7 100644
--- a/_modules/mxnet/gluon/utils.html
+++ b/_modules/mxnet/gluon/utils.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/image/detection.html b/_modules/mxnet/image/detection.html
index f01d48d..d31211c 100644
--- a/_modules/mxnet/image/detection.html
+++ b/_modules/mxnet/image/detection.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/image/image.html b/_modules/mxnet/image/image.html
index 96a0086..90bbdbe 100644
--- a/_modules/mxnet/image/image.html
+++ b/_modules/mxnet/image/image.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/initializer.html b/_modules/mxnet/initializer.html
index 56f8aa1..868842a 100644
--- a/_modules/mxnet/initializer.html
+++ b/_modules/mxnet/initializer.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/io.html b/_modules/mxnet/io.html
index 072d292..0320210 100644
--- a/_modules/mxnet/io.html
+++ b/_modules/mxnet/io.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/kvstore.html b/_modules/mxnet/kvstore.html
index d26b912..6826715 100644
--- a/_modules/mxnet/kvstore.html
+++ b/_modules/mxnet/kvstore.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/lr_scheduler.html b/_modules/mxnet/lr_scheduler.html
index 8083dd1..50a570d 100644
--- a/_modules/mxnet/lr_scheduler.html
+++ b/_modules/mxnet/lr_scheduler.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/metric.html b/_modules/mxnet/metric.html
index 255cd9c..f59fd2a 100644
--- a/_modules/mxnet/metric.html
+++ b/_modules/mxnet/metric.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/model.html b/_modules/mxnet/model.html
index fd25abf..31badb4 100644
--- a/_modules/mxnet/model.html
+++ b/_modules/mxnet/model.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/module/base_module.html b/_modules/mxnet/module/base_module.html
index 3bffdc7..dcb4eb8 100644
--- a/_modules/mxnet/module/base_module.html
+++ b/_modules/mxnet/module/base_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/module/bucketing_module.html b/_modules/mxnet/module/bucketing_module.html
index 2d1ac3d..471d274 100644
--- a/_modules/mxnet/module/bucketing_module.html
+++ b/_modules/mxnet/module/bucketing_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/module/module.html b/_modules/mxnet/module/module.html
index e33ba78..858d14a 100644
--- a/_modules/mxnet/module/module.html
+++ b/_modules/mxnet/module/module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/module/python_module.html b/_modules/mxnet/module/python_module.html
index 358639d..1f97f1e 100644
--- a/_modules/mxnet/module/python_module.html
+++ b/_modules/mxnet/module/python_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/module/sequential_module.html b/_modules/mxnet/module/sequential_module.html
index 367cd22..b137550 100644
--- a/_modules/mxnet/module/sequential_module.html
+++ b/_modules/mxnet/module/sequential_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/ndarray/contrib.html b/_modules/mxnet/ndarray/contrib.html
index 968f156..c4f45f7 100644
--- a/_modules/mxnet/ndarray/contrib.html
+++ b/_modules/mxnet/ndarray/contrib.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/ndarray/ndarray.html b/_modules/mxnet/ndarray/ndarray.html
index e8f288e..ec8d040 100644
--- a/_modules/mxnet/ndarray/ndarray.html
+++ b/_modules/mxnet/ndarray/ndarray.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/ndarray/random.html b/_modules/mxnet/ndarray/random.html
index 7a42f84..10980d6 100644
--- a/_modules/mxnet/ndarray/random.html
+++ b/_modules/mxnet/ndarray/random.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/ndarray/sparse.html b/_modules/mxnet/ndarray/sparse.html
index 851cd55..53747c8 100644
--- a/_modules/mxnet/ndarray/sparse.html
+++ b/_modules/mxnet/ndarray/sparse.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/ndarray/utils.html b/_modules/mxnet/ndarray/utils.html
index 6421f20..87fde48 100644
--- a/_modules/mxnet/ndarray/utils.html
+++ b/_modules/mxnet/ndarray/utils.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/optimizer.html b/_modules/mxnet/optimizer.html
index 5de623f..ec3ead4 100644
--- a/_modules/mxnet/optimizer.html
+++ b/_modules/mxnet/optimizer.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/random.html b/_modules/mxnet/random.html
index 52b3e0f..c584603 100644
--- a/_modules/mxnet/random.html
+++ b/_modules/mxnet/random.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/recordio.html b/_modules/mxnet/recordio.html
index 81f66d5..bd2a002 100644
--- a/_modules/mxnet/recordio.html
+++ b/_modules/mxnet/recordio.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/rnn/io.html b/_modules/mxnet/rnn/io.html
index 330ae61..693c90f 100644
--- a/_modules/mxnet/rnn/io.html
+++ b/_modules/mxnet/rnn/io.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/rnn/rnn.html b/_modules/mxnet/rnn/rnn.html
index 65068e6..6c12b6f 100644
--- a/_modules/mxnet/rnn/rnn.html
+++ b/_modules/mxnet/rnn/rnn.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/rnn/rnn_cell.html b/_modules/mxnet/rnn/rnn_cell.html
index e0dfb88..32d7e56 100644
--- a/_modules/mxnet/rnn/rnn_cell.html
+++ b/_modules/mxnet/rnn/rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/rtc.html b/_modules/mxnet/rtc.html
index 03f1add..b5aafb3 100644
--- a/_modules/mxnet/rtc.html
+++ b/_modules/mxnet/rtc.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/symbol/contrib.html b/_modules/mxnet/symbol/contrib.html
index d420744..e9b6de8 100644
--- a/_modules/mxnet/symbol/contrib.html
+++ b/_modules/mxnet/symbol/contrib.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/symbol/random.html b/_modules/mxnet/symbol/random.html
index c334b1c..3a6998d 100644
--- a/_modules/mxnet/symbol/random.html
+++ b/_modules/mxnet/symbol/random.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/mxnet/symbol/symbol.html b/_modules/mxnet/symbol/symbol.html
index 019892f..1a1b001 100644
--- a/_modules/mxnet/symbol/symbol.html
+++ b/_modules/mxnet/symbol/symbol.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_modules/symbol.html b/_modules/symbol.html
index b6bbb57..437770b 100644
--- a/_modules/symbol.html
+++ b/_modules/symbol.html
@@ -51,7 +51,7 @@
 <link href="index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/_static/mxnet-theme/layout.html b/_static/mxnet-theme/layout.html
index be57176..f00bd74 100644
--- a/_static/mxnet-theme/layout.html
+++ b/_static/mxnet-theme/layout.html
@@ -144,7 +144,7 @@
 
     <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block">
     {%- include "navbar.html" %}
     
diff --git a/_static/mxnet.css b/_static/mxnet.css
index 3721e3e..addea99 100644
--- a/_static/mxnet.css
+++ b/_static/mxnet.css
@@ -497,7 +497,7 @@ li.dropdown-submenu ul.dropdown-menu a {
         top: 49px;
         width: 100%;
         height: 100%;
-        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png);
+        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg);
         background-attachment: initial;
         background-size: cover;
     }
diff --git a/api/c++/index.html b/api/c++/index.html
index 3a42c14..47058af 100644
--- a/api/c++/index.html
+++ b/api/c++/index.html
@@ -52,7 +52,7 @@
 <link href="../julia/index.html" rel="prev" title="MXNet - Julia API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/julia/index.html b/api/julia/index.html
index 49fcd57..4137bb1 100644
--- a/api/julia/index.html
+++ b/api/julia/index.html
@@ -52,7 +52,7 @@
 <link href="../r/index.html" rel="prev" title="MXNet - R API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/perl/index.html b/api/perl/index.html
index 2a489b7..7325d2a 100644
--- a/api/perl/index.html
+++ b/api/perl/index.html
@@ -52,7 +52,7 @@
 <link href="../scala/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/perl/io.html b/api/perl/io.html
index ce7ed18..3f50372 100644
--- a/api/perl/io.html
+++ b/api/perl/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Perl Symbolic API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/perl/kvstore.html b/api/perl/kvstore.html
index df706e2..7551916 100644
--- a/api/perl/kvstore.html
+++ b/api/perl/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/perl/module.html b/api/perl/module.html
index c38bf0c..f46a4fd 100644
--- a/api/perl/module.html
+++ b/api/perl/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Perl API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/perl/ndarray.html b/api/perl/ndarray.html
index 8c12aa9..c7490ff 100644
--- a/api/perl/ndarray.html
+++ b/api/perl/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/perl/symbol.html b/api/perl/symbol.html
index af3afd2..d570f25 100644
--- a/api/perl/symbol.html
+++ b/api/perl/symbol.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/autograd/autograd.html b/api/python/autograd/autograd.html
index f487d9d..dbe4950 100644
--- a/api/python/autograd/autograd.html
+++ b/api/python/autograd/autograd.html
@@ -53,7 +53,7 @@
 <link href="../executor/executor.html" rel="prev" title="Executor and Executor Manager"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/callback/callback.html b/api/python/callback/callback.html
index b59e01b..4173e92 100644
--- a/api/python/callback/callback.html
+++ b/api/python/callback/callback.html
@@ -53,7 +53,7 @@
 <link href="../optimization/optimization.html" rel="prev" title="Optimization: initialize and update weights"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/executor/executor.html b/api/python/executor/executor.html
index 460b322..115e0bb 100644
--- a/api/python/executor/executor.html
+++ b/api/python/executor/executor.html
@@ -53,7 +53,7 @@
 <link href="../module/module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/gluon/contrib.html b/api/python/gluon/contrib.html
index a74dee3..ceae016 100644
--- a/api/python/gluon/contrib.html
+++ b/api/python/gluon/contrib.html
@@ -53,7 +53,7 @@
 <link href="model_zoo.html" rel="prev" title="Gluon Model Zoo"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/gluon/data.html b/api/python/gluon/data.html
index 79239bd..6fd3f3e 100644
--- a/api/python/gluon/data.html
+++ b/api/python/gluon/data.html
@@ -53,7 +53,7 @@
 <link href="loss.html" rel="prev" title="Gluon Loss API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/gluon/gluon.html b/api/python/gluon/gluon.html
index c912d3d..5cdf1ac 100644
--- a/api/python/gluon/gluon.html
+++ b/api/python/gluon/gluon.html
@@ -53,7 +53,7 @@
 <link href="../autograd/autograd.html" rel="prev" title="Autograd Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/gluon/loss.html b/api/python/gluon/loss.html
index 8b07563..f49ebe3 100644
--- a/api/python/gluon/loss.html
+++ b/api/python/gluon/loss.html
@@ -53,7 +53,7 @@
 <link href="rnn.html" rel="prev" title="Gluon Recurrent Neural Network API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/gluon/model_zoo.html b/api/python/gluon/model_zoo.html
index 1e9df19..b32d5b6 100644
--- a/api/python/gluon/model_zoo.html
+++ b/api/python/gluon/model_zoo.html
@@ -53,7 +53,7 @@
 <link href="data.html" rel="prev" title="Gluon Data API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/gluon/nn.html b/api/python/gluon/nn.html
index a80d313..515da31 100644
--- a/api/python/gluon/nn.html
+++ b/api/python/gluon/nn.html
@@ -53,7 +53,7 @@
 <link href="gluon.html" rel="prev" title="Gluon Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/gluon/rnn.html b/api/python/gluon/rnn.html
index 9b339e7..14c5e51 100644
--- a/api/python/gluon/rnn.html
+++ b/api/python/gluon/rnn.html
@@ -53,7 +53,7 @@
 <link href="nn.html" rel="prev" title="Gluon Neural Network Layers"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/image/image.html b/api/python/image/image.html
index 3a36eee..aacc89c 100644
--- a/api/python/image/image.html
+++ b/api/python/image/image.html
@@ -53,7 +53,7 @@
 <link href="../io/io.html" rel="prev" title="Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/index.html b/api/python/index.html
index 89ba6c4..32fb17b 100644
--- a/api/python/index.html
+++ b/api/python/index.html
@@ -52,7 +52,7 @@
 <link href="../../index.html" rel="prev" title="Contents"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/io/io.html b/api/python/io/io.html
index 4150e11..8dfc36b 100644
--- a/api/python/io/io.html
+++ b/api/python/io/io.html
@@ -53,7 +53,7 @@
 <link href="../kvstore/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/kvstore/kvstore.html b/api/python/kvstore/kvstore.html
index 4d59a0f..990bfc4 100644
--- a/api/python/kvstore/kvstore.html
+++ b/api/python/kvstore/kvstore.html
@@ -53,7 +53,7 @@
 <link href="../gluon/contrib.html" rel="prev" title="Gluon Contrib API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/metric/metric.html b/api/python/metric/metric.html
index 6765bd7..db2a82a 100644
--- a/api/python/metric/metric.html
+++ b/api/python/metric/metric.html
@@ -53,7 +53,7 @@
 <link href="../callback/callback.html" rel="prev" title="Callback API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/model.html b/api/python/model.html
index ab7a2d9..321daa1 100644
--- a/api/python/model.html
+++ b/api/python/model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/module/module.html b/api/python/module/module.html
index 7e98d43..3372b82 100644
--- a/api/python/module/module.html
+++ b/api/python/module/module.html
@@ -53,7 +53,7 @@
 <link href="../symbol/rnn.html" rel="prev" title="RNN Cell Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/ndarray/contrib.html b/api/python/ndarray/contrib.html
index b926299..b02802c 100644
--- a/api/python/ndarray/contrib.html
+++ b/api/python/ndarray/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/ndarray/linalg.html b/api/python/ndarray/linalg.html
index 5b539a8..a2b9c83 100644
--- a/api/python/ndarray/linalg.html
+++ b/api/python/ndarray/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/ndarray/ndarray.html b/api/python/ndarray/ndarray.html
index 48fed78..bd309c4 100644
--- a/api/python/ndarray/ndarray.html
+++ b/api/python/ndarray/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="MXNet - Python API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/ndarray/random.html b/api/python/ndarray/random.html
index a1555d8..fcf9193 100644
--- a/api/python/ndarray/random.html
+++ b/api/python/ndarray/random.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/ndarray/sparse.html b/api/python/ndarray/sparse.html
index be09298..9773acd 100644
--- a/api/python/ndarray/sparse.html
+++ b/api/python/ndarray/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/optimization/optimization.html b/api/python/optimization/optimization.html
index a7832cd..03e4c76 100644
--- a/api/python/optimization/optimization.html
+++ b/api/python/optimization/optimization.html
@@ -53,7 +53,7 @@
 <link href="../image/image.html" rel="prev" title="Image API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/rtc/rtc.html b/api/python/rtc/rtc.html
index b92323f..c65e93e 100644
--- a/api/python/rtc/rtc.html
+++ b/api/python/rtc/rtc.html
@@ -53,7 +53,7 @@
 <link href="../metric/metric.html" rel="prev" title="Evaluation Metric API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/symbol/contrib.html b/api/python/symbol/contrib.html
index 312754f..be51be6 100644
--- a/api/python/symbol/contrib.html
+++ b/api/python/symbol/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/symbol/linalg.html b/api/python/symbol/linalg.html
index cad885b..63e050f 100644
--- a/api/python/symbol/linalg.html
+++ b/api/python/symbol/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/symbol/random.html b/api/python/symbol/random.html
index ba5765f..7c9e1bb 100644
--- a/api/python/symbol/random.html
+++ b/api/python/symbol/random.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/symbol/rnn.html b/api/python/symbol/rnn.html
index 7b521ab..74d08ad 100644
--- a/api/python/symbol/rnn.html
+++ b/api/python/symbol/rnn.html
@@ -53,7 +53,7 @@
 <link href="contrib.html" rel="prev" title="Contrib Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/symbol/sparse.html b/api/python/symbol/sparse.html
index e2752c0..5dc0e4e 100644
--- a/api/python/symbol/sparse.html
+++ b/api/python/symbol/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/symbol/symbol.html b/api/python/symbol/symbol.html
index 42d31fb..87d537c 100644
--- a/api/python/symbol/symbol.html
+++ b/api/python/symbol/symbol.html
@@ -53,7 +53,7 @@
 <link href="../ndarray/contrib.html" rel="prev" title="Contrib NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/python/symbol_in_pictures/symbol_in_pictures.html b/api/python/symbol_in_pictures/symbol_in_pictures.html
index 1c487e8..f689780 100644
--- a/api/python/symbol_in_pictures/symbol_in_pictures.html
+++ b/api/python/symbol_in_pictures/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/r/index.html b/api/r/index.html
index f1dd88c..22bbc11 100644
--- a/api/r/index.html
+++ b/api/r/index.html
@@ -52,7 +52,7 @@
 <link href="../python/rtc/rtc.html" rel="prev" title="Run-Time Compilation API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/index.html b/api/scala/index.html
index 3539c70..97b66a5 100644
--- a/api/scala/index.html
+++ b/api/scala/index.html
@@ -52,7 +52,7 @@
 <link href="../c++/index.html" rel="prev" title="MXNet - C++ API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/io.html b/api/scala/io.html
index 5b1fb1d..2ccbe36 100644
--- a/api/scala/io.html
+++ b/api/scala/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Scala Symbolic API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/kvstore.html b/api/scala/kvstore.html
index ee77edb..4b799fd 100644
--- a/api/scala/kvstore.html
+++ b/api/scala/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/model.html b/api/scala/model.html
index 7ae29c6..0d27187 100644
--- a/api/scala/model.html
+++ b/api/scala/model.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/module.html b/api/scala/module.html
index d613e0d..4d2d7fb 100644
--- a/api/scala/module.html
+++ b/api/scala/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Scala API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/ndarray.html b/api/scala/ndarray.html
index 4314796..d14f886 100644
--- a/api/scala/ndarray.html
+++ b/api/scala/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="MXNet Scala Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/symbol.html b/api/scala/symbol.html
index c7fd085..45ba049 100644
--- a/api/scala/symbol.html
+++ b/api/scala/symbol.html
@@ -53,7 +53,7 @@
 <link href="model.html" rel="prev" title="MXNet Scala Model API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/api/scala/symbol_in_pictures.html b/api/scala/symbol_in_pictures.html
index 46cdefc..f005ec5 100644
--- a/api/scala/symbol_in_pictures.html
+++ b/api/scala/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/index.html b/architecture/index.html
index 8e9e621..6321763 100644
--- a/architecture/index.html
+++ b/architecture/index.html
@@ -52,7 +52,7 @@
 <link href="../get_started/index.html" rel="prev" title="<no title>"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/note_data_loading.html b/architecture/note_data_loading.html
index 9e6c95f..6556ec4 100644
--- a/architecture/note_data_loading.html
+++ b/architecture/note_data_loading.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/note_engine.html b/architecture/note_engine.html
index d917c04..db752eb 100644
--- a/architecture/note_engine.html
+++ b/architecture/note_engine.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/note_memory.html b/architecture/note_memory.html
index cfa833d..c3b8376 100644
--- a/architecture/note_memory.html
+++ b/architecture/note_memory.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/overview.html b/architecture/overview.html
index 876ce04..d54d5d2 100644
--- a/architecture/overview.html
+++ b/architecture/overview.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/program_model.html b/architecture/program_model.html
index f45bcfa..c0e5da9 100644
--- a/architecture/program_model.html
+++ b/architecture/program_model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/release_note_0_9.html b/architecture/release_note_0_9.html
index 619f78d..15fff28 100644
--- a/architecture/release_note_0_9.html
+++ b/architecture/release_note_0_9.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/architecture/rnn_interface.html b/architecture/rnn_interface.html
index 9daad4e..22ba664 100644
--- a/architecture/rnn_interface.html
+++ b/architecture/rnn_interface.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/community/contribute.html b/community/contribute.html
index 7ec74dc..5a67763 100644
--- a/community/contribute.html
+++ b/community/contribute.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/community/index.html b/community/index.html
index d919577..13783d9 100644
--- a/community/index.html
+++ b/community/index.html
@@ -51,7 +51,7 @@
 <link href="../tutorials/sparse/train.html" rel="prev" title="Train a Linear Regression Model with Sparse Symbols">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/community/mxnet_channels.html b/community/mxnet_channels.html
index 90b4d58..bb4b2d0 100644
--- a/community/mxnet_channels.html
+++ b/community/mxnet_channels.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/community/powered_by.html b/community/powered_by.html
index c54cdec..5aa841f 100644
--- a/community/powered_by.html
+++ b/community/powered_by.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/bucketing.html b/faq/bucketing.html
index 6c56684..f90cb21 100644
--- a/faq/bucketing.html
+++ b/faq/bucketing.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/caffe.html b/faq/caffe.html
index 5cbbd4f..8bc8733 100644
--- a/faq/caffe.html
+++ b/faq/caffe.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/cloud.html b/faq/cloud.html
index 0c461d5..3385b8d 100644
--- a/faq/cloud.html
+++ b/faq/cloud.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/develop_and_hack.html b/faq/develop_and_hack.html
index 49e3031..b105ca9 100644
--- a/faq/develop_and_hack.html
+++ b/faq/develop_and_hack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/env_var.html b/faq/env_var.html
index fd9f97d..1d5c749 100644
--- a/faq/env_var.html
+++ b/faq/env_var.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/faq.html b/faq/faq.html
index 3534d4e..e06cd6f 100644
--- a/faq/faq.html
+++ b/faq/faq.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/finetune.html b/faq/finetune.html
index 23754b9..8d4f039 100644
--- a/faq/finetune.html
+++ b/faq/finetune.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/index.html b/faq/index.html
index 1526f0c..aedc70f 100644
--- a/faq/index.html
+++ b/faq/index.html
@@ -52,7 +52,7 @@
 <link href="../api/perl/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/model_parallel_lstm.html b/faq/model_parallel_lstm.html
index daed217..ae7377e 100644
--- a/faq/model_parallel_lstm.html
+++ b/faq/model_parallel_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/multi_devices.html b/faq/multi_devices.html
index 001b15a..e94339e 100644
--- a/faq/multi_devices.html
+++ b/faq/multi_devices.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/new_op.html b/faq/new_op.html
index 0f5302f..f1a28b9 100644
--- a/faq/new_op.html
+++ b/faq/new_op.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/nnpack.html b/faq/nnpack.html
index d81277b..a23b8f4 100644
--- a/faq/nnpack.html
+++ b/faq/nnpack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/perf.html b/faq/perf.html
index 5310a4b..bfc092a 100644
--- a/faq/perf.html
+++ b/faq/perf.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/recordio.html b/faq/recordio.html
index 6d8edd1..e2e63bf 100644
--- a/faq/recordio.html
+++ b/faq/recordio.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/s3_integration.html b/faq/s3_integration.html
index b5e49ee..08972ef 100644
--- a/faq/s3_integration.html
+++ b/faq/s3_integration.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet FAQ"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/smart_device.html b/faq/smart_device.html
index c133974..4263d3b 100644
--- a/faq/smart_device.html
+++ b/faq/smart_device.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/torch.html b/faq/torch.html
index 52968b3..f3553a0 100644
--- a/faq/torch.html
+++ b/faq/torch.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/faq/visualize_graph.html b/faq/visualize_graph.html
index 3faceeb..6ccfb01 100644
--- a/faq/visualize_graph.html
+++ b/faq/visualize_graph.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/genindex.html b/genindex.html
index a6a967c..fe0a00d 100644
--- a/genindex.html
+++ b/genindex.html
@@ -51,7 +51,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/get_started/index.html b/get_started/index.html
index c75e65a..d322276 100644
--- a/get_started/index.html
+++ b/get_started/index.html
@@ -52,7 +52,7 @@
 <link href="../faq/s3_integration.html" rel="prev" title="Use data from S3 for training"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/get_started/why_mxnet.html b/get_started/why_mxnet.html
index 1eca6fc..71ec047 100644
--- a/get_started/why_mxnet.html
+++ b/get_started/why_mxnet.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/gluon/index.html b/gluon/index.html
index 8be7931..61ec267 100644
--- a/gluon/index.html
+++ b/gluon/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/how_to/add_op_in_backend.html b/how_to/add_op_in_backend.html
index 1f73bef..20aaa69 100644
--- a/how_to/add_op_in_backend.html
+++ b/how_to/add_op_in_backend.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/how_to/security.html b/how_to/security.html
index 18e5288..640c7fe 100644
--- a/how_to/security.html
+++ b/how_to/security.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/index.html b/index.html
index af8b3f3..c3598a1 100644
--- a/index.html
+++ b/index.html
@@ -49,7 +49,7 @@
 <link href="api/python/index.html" rel="next" title="MXNet - Python API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/amazonlinux_setup.html b/install/amazonlinux_setup.html
index 27f7d46..486d168 100644
--- a/install/amazonlinux_setup.html
+++ b/install/amazonlinux_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/build_from_source.html b/install/build_from_source.html
index b3d888e..ca210ff 100644
--- a/install/build_from_source.html
+++ b/install/build_from_source.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/centos_setup.html b/install/centos_setup.html
index 27f7d46..486d168 100644
--- a/install/centos_setup.html
+++ b/install/centos_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/index.html b/install/index.html
index 60b4f20..72d5bf1 100644
--- a/install/index.html
+++ b/install/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/osx_setup.html b/install/osx_setup.html
index 035e836..1ea2d48 100644
--- a/install/osx_setup.html
+++ b/install/osx_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/raspbian_setup.html b/install/raspbian_setup.html
index 27f7d46..486d168 100644
--- a/install/raspbian_setup.html
+++ b/install/raspbian_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/tx2_setup.html b/install/tx2_setup.html
index 27f7d46..486d168 100644
--- a/install/tx2_setup.html
+++ b/install/tx2_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/ubuntu_setup.html b/install/ubuntu_setup.html
index 67d1dd5..dedbad8 100644
--- a/install/ubuntu_setup.html
+++ b/install/ubuntu_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/install/windows_setup.html b/install/windows_setup.html
index b55343d..0574928 100644
--- a/install/windows_setup.html
+++ b/install/windows_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/model_zoo/index.html b/model_zoo/index.html
index dba538d..affa58d 100644
--- a/model_zoo/index.html
+++ b/model_zoo/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/py-modindex.html b/py-modindex.html
index 45570fb..6f73df5 100644
--- a/py-modindex.html
+++ b/py-modindex.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/search.html b/search.html
index 052b408..9315bc1 100644
--- a/search.html
+++ b/search.html
@@ -56,7 +56,7 @@
 <script id="searchindexloader" type="text/javascript"></script>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/basic/data.html b/tutorials/basic/data.html
index c645eea..c8c1adc 100644
--- a/tutorials/basic/data.html
+++ b/tutorials/basic/data.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module - Neural network training and inference"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/basic/image_io.html b/tutorials/basic/image_io.html
index 723c667..42b789b 100644
--- a/tutorials/basic/image_io.html
+++ b/tutorials/basic/image_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/basic/module.html b/tutorials/basic/module.html
index 209d1ba..79d8af3 100644
--- a/tutorials/basic/module.html
+++ b/tutorials/basic/module.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol - Neural network graphs and auto-differentiation"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/basic/ndarray.html b/tutorials/basic/ndarray.html
index 288b932..2d18464 100644
--- a/tutorials/basic/ndarray.html
+++ b/tutorials/basic/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="Tutorials"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/basic/record_io.html b/tutorials/basic/record_io.html
index 5438de0..afd76bf 100644
--- a/tutorials/basic/record_io.html
+++ b/tutorials/basic/record_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/basic/symbol.html b/tutorials/basic/symbol.html
index ce0fb02..a1c8c3e 100644
--- a/tutorials/basic/symbol.html
+++ b/tutorials/basic/symbol.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray - Imperative tensor operations on CPU/GPU"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/c++/basics.html b/tutorials/c++/basics.html
index a0e7264..2239770 100644
--- a/tutorials/c++/basics.html
+++ b/tutorials/c++/basics.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/embedded/wine_detector.html b/tutorials/embedded/wine_detector.html
index 4fe962b..8ba3d2d 100644
--- a/tutorials/embedded/wine_detector.html
+++ b/tutorials/embedded/wine_detector.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/general_ml/recommendation_systems.html b/tutorials/general_ml/recommendation_systems.html
index 5cf3df8..404887d 100644
--- a/tutorials/general_ml/recommendation_systems.html
+++ b/tutorials/general_ml/recommendation_systems.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/gluon/autograd.html b/tutorials/gluon/autograd.html
index 6215585..02dbe85 100644
--- a/tutorials/gluon/autograd.html
+++ b/tutorials/gluon/autograd.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/gluon/customop.html b/tutorials/gluon/customop.html
index d463a6a..4f49aaa 100644
--- a/tutorials/gluon/customop.html
+++ b/tutorials/gluon/customop.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/gluon/gluon.html b/tutorials/gluon/gluon.html
index 2ef6987..3a1931b 100644
--- a/tutorials/gluon/gluon.html
+++ b/tutorials/gluon/gluon.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/gluon/hybrid.html b/tutorials/gluon/hybrid.html
index 34bb59e..287f5cb 100644
--- a/tutorials/gluon/hybrid.html
+++ b/tutorials/gluon/hybrid.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/gluon/mnist.html b/tutorials/gluon/mnist.html
index ed4f503..59c6ea4 100644
--- a/tutorials/gluon/mnist.html
+++ b/tutorials/gluon/mnist.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/gluon/ndarray.html b/tutorials/gluon/ndarray.html
index ae32aa7..fa57fe6 100644
--- a/tutorials/gluon/ndarray.html
+++ b/tutorials/gluon/ndarray.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/index.html b/tutorials/index.html
index 1d0c782..76304b5 100644
--- a/tutorials/index.html
+++ b/tutorials/index.html
@@ -52,7 +52,7 @@
 <link href="../architecture/index.html" rel="prev" title="MXNet Architecture"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/nlp/cnn.html b/tutorials/nlp/cnn.html
index cc376dd..e0063bb 100644
--- a/tutorials/nlp/cnn.html
+++ b/tutorials/nlp/cnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/nlp/nce_loss.html b/tutorials/nlp/nce_loss.html
index 07774c5..823db2f 100644
--- a/tutorials/nlp/nce_loss.html
+++ b/tutorials/nlp/nce_loss.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/nlp/rnn.html b/tutorials/nlp/rnn.html
index 3eab5fc..37ec1b9 100644
--- a/tutorials/nlp/rnn.html
+++ b/tutorials/nlp/rnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/python/kvstore.html b/tutorials/python/kvstore.html
index ac396e0..c623d11 100644
--- a/tutorials/python/kvstore.html
+++ b/tutorials/python/kvstore.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/python/linear-regression.html b/tutorials/python/linear-regression.html
index e0f4774..087fd7f 100644
--- a/tutorials/python/linear-regression.html
+++ b/tutorials/python/linear-regression.html
@@ -53,7 +53,7 @@
 <link href="../basic/data.html" rel="prev" title="Iterators - Loading data"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/python/matrix_factorization.html b/tutorials/python/matrix_factorization.html
index 592d172..926416c 100644
--- a/tutorials/python/matrix_factorization.html
+++ b/tutorials/python/matrix_factorization.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/python/mnist.html b/tutorials/python/mnist.html
index ad9e087..c12d916 100644
--- a/tutorials/python/mnist.html
+++ b/tutorials/python/mnist.html
@@ -53,7 +53,7 @@
 <link href="linear-regression.html" rel="prev" title="Linear Regression"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/python/predict_image.html b/tutorials/python/predict_image.html
index 5f60a19..4a95906 100644
--- a/tutorials/python/predict_image.html
+++ b/tutorials/python/predict_image.html
@@ -53,7 +53,7 @@
 <link href="mnist.html" rel="prev" title="Handwritten Digit Recognition"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/CallbackFunction.html b/tutorials/r/CallbackFunction.html
index f943189..e723941 100644
--- a/tutorials/r/CallbackFunction.html
+++ b/tutorials/r/CallbackFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/CustomIterator.html b/tutorials/r/CustomIterator.html
index f96034d..aad8f9b 100644
--- a/tutorials/r/CustomIterator.html
+++ b/tutorials/r/CustomIterator.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/CustomLossFunction.html b/tutorials/r/CustomLossFunction.html
index 6b831c6..6558a2a 100644
--- a/tutorials/r/CustomLossFunction.html
+++ b/tutorials/r/CustomLossFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/charRnnModel.html b/tutorials/r/charRnnModel.html
index d5a181a..1b00827 100644
--- a/tutorials/r/charRnnModel.html
+++ b/tutorials/r/charRnnModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/classifyRealImageWithPretrainedModel.html b/tutorials/r/classifyRealImageWithPretrainedModel.html
index db05af7..793053a 100644
--- a/tutorials/r/classifyRealImageWithPretrainedModel.html
+++ b/tutorials/r/classifyRealImageWithPretrainedModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/fiveMinutesNeuralNetwork.html b/tutorials/r/fiveMinutesNeuralNetwork.html
index ede8ed7..7eaedca 100644
--- a/tutorials/r/fiveMinutesNeuralNetwork.html
+++ b/tutorials/r/fiveMinutesNeuralNetwork.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/index.html b/tutorials/r/index.html
index 23cfd60..2a642ee 100644
--- a/tutorials/r/index.html
+++ b/tutorials/r/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/mnistCompetition.html b/tutorials/r/mnistCompetition.html
index 71bd6bd..5f9355f 100644
--- a/tutorials/r/mnistCompetition.html
+++ b/tutorials/r/mnistCompetition.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/ndarray.html b/tutorials/r/ndarray.html
index 13f60be..b11e8ab 100644
--- a/tutorials/r/ndarray.html
+++ b/tutorials/r/ndarray.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/r/symbol.html b/tutorials/r/symbol.html
index efba1ef..9008343 100644
--- a/tutorials/r/symbol.html
+++ b/tutorials/r/symbol.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/scala/char_lstm.html b/tutorials/scala/char_lstm.html
index 6e95bf9..470ac36 100644
--- a/tutorials/scala/char_lstm.html
+++ b/tutorials/scala/char_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/scala/mnist.html b/tutorials/scala/mnist.html
index 9e9cacf..fef62de 100644
--- a/tutorials/scala/mnist.html
+++ b/tutorials/scala/mnist.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/scala/mxnet_scala_on_intellij.html b/tutorials/scala/mxnet_scala_on_intellij.html
index f19db50..adf2fc2 100644
--- a/tutorials/scala/mxnet_scala_on_intellij.html
+++ b/tutorials/scala/mxnet_scala_on_intellij.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/sparse/csr.html b/tutorials/sparse/csr.html
index 6cee572..1ffe92a 100644
--- a/tutorials/sparse/csr.html
+++ b/tutorials/sparse/csr.html
@@ -53,7 +53,7 @@
 <link href="../vision/large_scale_classification.html" rel="prev" title="Large Scale Image Classification"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/sparse/row_sparse.html b/tutorials/sparse/row_sparse.html
index dd26874..c35f19c 100644
--- a/tutorials/sparse/row_sparse.html
+++ b/tutorials/sparse/row_sparse.html
@@ -53,7 +53,7 @@
 <link href="csr.html" rel="prev" title="CSRNDArray - NDArray in Compressed Sparse Row Storage Format"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/sparse/train.html b/tutorials/sparse/train.html
index 3884c29..d5595df 100644
--- a/tutorials/sparse/train.html
+++ b/tutorials/sparse/train.html
@@ -53,7 +53,7 @@
 <link href="row_sparse.html" rel="prev" title="RowSparseNDArray - NDArray for Sparse Gradient Updates"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/speech_recognition/baidu_warp_ctc.html b/tutorials/speech_recognition/baidu_warp_ctc.html
index e5a24af..c4a5cc7 100644
--- a/tutorials/speech_recognition/baidu_warp_ctc.html
+++ b/tutorials/speech_recognition/baidu_warp_ctc.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/speech_recognition/speech_lstm.html b/tutorials/speech_recognition/speech_lstm.html
index ea829e9..702233d 100644
--- a/tutorials/speech_recognition/speech_lstm.html
+++ b/tutorials/speech_recognition/speech_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/unsupervised_learning/auto_encoders.html b/tutorials/unsupervised_learning/auto_encoders.html
index fc0f002..4e03060 100644
--- a/tutorials/unsupervised_learning/auto_encoders.html
+++ b/tutorials/unsupervised_learning/auto_encoders.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/unsupervised_learning/gan.html b/tutorials/unsupervised_learning/gan.html
index a3eb8b6..741776a 100644
--- a/tutorials/unsupervised_learning/gan.html
+++ b/tutorials/unsupervised_learning/gan.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/tutorials/vision/large_scale_classification.html b/tutorials/vision/large_scale_classification.html
index 54fc228..93eb0bb 100644
--- a/tutorials/vision/large_scale_classification.html
+++ b/tutorials/vision/large_scale_classification.html
@@ -53,7 +53,7 @@
 <link href="../python/predict_image.html" rel="prev" title="Predict with pre-trained models"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/README.html b/versions/0.12.0/README.html
index ed6ce1a..2b936d1 100644
--- a/versions/0.12.0/README.html
+++ b/versions/0.12.0/README.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/_static/mxnet-theme/layout.html b/versions/0.12.0/_static/mxnet-theme/layout.html
index 8659c36..511a5c4 100644
--- a/versions/0.12.0/_static/mxnet-theme/layout.html
+++ b/versions/0.12.0/_static/mxnet-theme/layout.html
@@ -146,7 +146,7 @@
 
     <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block">
     {%- include "navbar.html" %}
     
diff --git a/versions/0.12.0/_static/mxnet.css b/versions/0.12.0/_static/mxnet.css
index 8a9bddc..6448323 100644
--- a/versions/0.12.0/_static/mxnet.css
+++ b/versions/0.12.0/_static/mxnet.css
@@ -495,7 +495,7 @@ li.dropdown-submenu ul.dropdown-menu a {
         top: 49px;
         width: 100%;
         height: 100%;
-        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png);
+        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg);
         background-attachment: initial;
         background-size: cover;
     }
diff --git a/versions/0.12.0/api/c++/index.html b/versions/0.12.0/api/c++/index.html
index e6b120a..e84eb80 100644
--- a/versions/0.12.0/api/c++/index.html
+++ b/versions/0.12.0/api/c++/index.html
@@ -52,7 +52,7 @@
 <link href="../julia/index.html" rel="prev" title="MXNet - Julia API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/julia/index.html b/versions/0.12.0/api/julia/index.html
index 71cc4f0..4012365 100644
--- a/versions/0.12.0/api/julia/index.html
+++ b/versions/0.12.0/api/julia/index.html
@@ -52,7 +52,7 @@
 <link href="../r/index.html" rel="prev" title="MXNet - R API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/perl/index.html b/versions/0.12.0/api/perl/index.html
index 55c1624..27919ca 100644
--- a/versions/0.12.0/api/perl/index.html
+++ b/versions/0.12.0/api/perl/index.html
@@ -52,7 +52,7 @@
 <link href="../scala/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/perl/io.html b/versions/0.12.0/api/perl/io.html
index 50bd0cb..c39f589 100644
--- a/versions/0.12.0/api/perl/io.html
+++ b/versions/0.12.0/api/perl/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Perl Symbolic API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/perl/kvstore.html b/versions/0.12.0/api/perl/kvstore.html
index 17d2ac6..14a774a 100644
--- a/versions/0.12.0/api/perl/kvstore.html
+++ b/versions/0.12.0/api/perl/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/perl/module.html b/versions/0.12.0/api/perl/module.html
index a5df935..dbb94cb 100644
--- a/versions/0.12.0/api/perl/module.html
+++ b/versions/0.12.0/api/perl/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Perl API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/perl/ndarray.html b/versions/0.12.0/api/perl/ndarray.html
index 4b7b0b8..be28861 100644
--- a/versions/0.12.0/api/perl/ndarray.html
+++ b/versions/0.12.0/api/perl/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/perl/symbol.html b/versions/0.12.0/api/perl/symbol.html
index b8f663f..60c499a 100644
--- a/versions/0.12.0/api/perl/symbol.html
+++ b/versions/0.12.0/api/perl/symbol.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/autograd/autograd.html b/versions/0.12.0/api/python/autograd/autograd.html
index f4999f5..e518965 100644
--- a/versions/0.12.0/api/python/autograd/autograd.html
+++ b/versions/0.12.0/api/python/autograd/autograd.html
@@ -53,7 +53,7 @@
 <link href="../executor/executor.html" rel="prev" title="Executor and Executor Manager"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/callback/callback.html b/versions/0.12.0/api/python/callback/callback.html
index 219b3a2..709a831 100644
--- a/versions/0.12.0/api/python/callback/callback.html
+++ b/versions/0.12.0/api/python/callback/callback.html
@@ -53,7 +53,7 @@
 <link href="../optimization/optimization.html" rel="prev" title="Optimization: initialize and update weights"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/executor/executor.html b/versions/0.12.0/api/python/executor/executor.html
index aaa6c70..1a82a42 100644
--- a/versions/0.12.0/api/python/executor/executor.html
+++ b/versions/0.12.0/api/python/executor/executor.html
@@ -53,7 +53,7 @@
 <link href="../module/module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/gluon/contrib.html b/versions/0.12.0/api/python/gluon/contrib.html
index 4281ab4..f9c9692 100644
--- a/versions/0.12.0/api/python/gluon/contrib.html
+++ b/versions/0.12.0/api/python/gluon/contrib.html
@@ -53,7 +53,7 @@
 <link href="model_zoo.html" rel="prev" title="Gluon Model Zoo"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/gluon/data.html b/versions/0.12.0/api/python/gluon/data.html
index 6f80e3d..1fab9f8 100644
--- a/versions/0.12.0/api/python/gluon/data.html
+++ b/versions/0.12.0/api/python/gluon/data.html
@@ -53,7 +53,7 @@
 <link href="loss.html" rel="prev" title="Gluon Loss API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/gluon/gluon.html b/versions/0.12.0/api/python/gluon/gluon.html
index 6735f3e..c9f75ca 100644
--- a/versions/0.12.0/api/python/gluon/gluon.html
+++ b/versions/0.12.0/api/python/gluon/gluon.html
@@ -53,7 +53,7 @@
 <link href="../autograd/autograd.html" rel="prev" title="Autograd Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/gluon/loss.html b/versions/0.12.0/api/python/gluon/loss.html
index 68a8712..2ad7c9b 100644
--- a/versions/0.12.0/api/python/gluon/loss.html
+++ b/versions/0.12.0/api/python/gluon/loss.html
@@ -53,7 +53,7 @@
 <link href="rnn.html" rel="prev" title="Gluon Recurrent Neural Network API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/gluon/model_zoo.html b/versions/0.12.0/api/python/gluon/model_zoo.html
index a8d9f48..a69f959 100644
--- a/versions/0.12.0/api/python/gluon/model_zoo.html
+++ b/versions/0.12.0/api/python/gluon/model_zoo.html
@@ -53,7 +53,7 @@
 <link href="data.html" rel="prev" title="Gluon Data API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/gluon/nn.html b/versions/0.12.0/api/python/gluon/nn.html
index 1ddfcba..63942d7 100644
--- a/versions/0.12.0/api/python/gluon/nn.html
+++ b/versions/0.12.0/api/python/gluon/nn.html
@@ -53,7 +53,7 @@
 <link href="gluon.html" rel="prev" title="Gluon Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/gluon/rnn.html b/versions/0.12.0/api/python/gluon/rnn.html
index 900e0ba..32c430b 100644
--- a/versions/0.12.0/api/python/gluon/rnn.html
+++ b/versions/0.12.0/api/python/gluon/rnn.html
@@ -53,7 +53,7 @@
 <link href="nn.html" rel="prev" title="Gluon Neural Network Layers"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/image/image.html b/versions/0.12.0/api/python/image/image.html
index 31f981b..bfacc6d 100644
--- a/versions/0.12.0/api/python/image/image.html
+++ b/versions/0.12.0/api/python/image/image.html
@@ -53,7 +53,7 @@
 <link href="../io/io.html" rel="prev" title="Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/index.html b/versions/0.12.0/api/python/index.html
index 1fc6fba..67593db 100644
--- a/versions/0.12.0/api/python/index.html
+++ b/versions/0.12.0/api/python/index.html
@@ -52,7 +52,7 @@
 <link href="../../index.html" rel="prev" title="Contents"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/io/io.html b/versions/0.12.0/api/python/io/io.html
index c7da9eb..49bc3a5 100644
--- a/versions/0.12.0/api/python/io/io.html
+++ b/versions/0.12.0/api/python/io/io.html
@@ -53,7 +53,7 @@
 <link href="../kvstore/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/kvstore/kvstore.html b/versions/0.12.0/api/python/kvstore/kvstore.html
index 3b17f7e..5d95d16 100644
--- a/versions/0.12.0/api/python/kvstore/kvstore.html
+++ b/versions/0.12.0/api/python/kvstore/kvstore.html
@@ -53,7 +53,7 @@
 <link href="../gluon/contrib.html" rel="prev" title="Gluon Contrib API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/metric/metric.html b/versions/0.12.0/api/python/metric/metric.html
index 7fd4c4b..dc52a8f 100644
--- a/versions/0.12.0/api/python/metric/metric.html
+++ b/versions/0.12.0/api/python/metric/metric.html
@@ -53,7 +53,7 @@
 <link href="../callback/callback.html" rel="prev" title="Callback API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/model.html b/versions/0.12.0/api/python/model.html
index b722a5b..1fbcaa5 100644
--- a/versions/0.12.0/api/python/model.html
+++ b/versions/0.12.0/api/python/model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/module/module.html b/versions/0.12.0/api/python/module/module.html
index 3ab0d92..9900044 100644
--- a/versions/0.12.0/api/python/module/module.html
+++ b/versions/0.12.0/api/python/module/module.html
@@ -53,7 +53,7 @@
 <link href="../symbol/rnn.html" rel="prev" title="RNN Cell Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/ndarray/contrib.html b/versions/0.12.0/api/python/ndarray/contrib.html
index f936c45..4f0d39c 100644
--- a/versions/0.12.0/api/python/ndarray/contrib.html
+++ b/versions/0.12.0/api/python/ndarray/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/ndarray/linalg.html b/versions/0.12.0/api/python/ndarray/linalg.html
index f3ad375..c5f0298 100644
--- a/versions/0.12.0/api/python/ndarray/linalg.html
+++ b/versions/0.12.0/api/python/ndarray/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/ndarray/ndarray.html b/versions/0.12.0/api/python/ndarray/ndarray.html
index 1b23ea5..2c20302 100644
--- a/versions/0.12.0/api/python/ndarray/ndarray.html
+++ b/versions/0.12.0/api/python/ndarray/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="MXNet - Python API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/ndarray/random.html b/versions/0.12.0/api/python/ndarray/random.html
index a4904d4..5912788 100644
--- a/versions/0.12.0/api/python/ndarray/random.html
+++ b/versions/0.12.0/api/python/ndarray/random.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/ndarray/sparse.html b/versions/0.12.0/api/python/ndarray/sparse.html
index a48aa7e..a71a1d7 100644
--- a/versions/0.12.0/api/python/ndarray/sparse.html
+++ b/versions/0.12.0/api/python/ndarray/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/optimization/optimization.html b/versions/0.12.0/api/python/optimization/optimization.html
index f0ed871..75e4df5 100644
--- a/versions/0.12.0/api/python/optimization/optimization.html
+++ b/versions/0.12.0/api/python/optimization/optimization.html
@@ -53,7 +53,7 @@
 <link href="../image/image.html" rel="prev" title="Image API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/rtc/rtc.html b/versions/0.12.0/api/python/rtc/rtc.html
index 011c282..2c783e5 100644
--- a/versions/0.12.0/api/python/rtc/rtc.html
+++ b/versions/0.12.0/api/python/rtc/rtc.html
@@ -53,7 +53,7 @@
 <link href="../metric/metric.html" rel="prev" title="Evaluation Metric API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/symbol/contrib.html b/versions/0.12.0/api/python/symbol/contrib.html
index c6c57e1..40031b3 100644
--- a/versions/0.12.0/api/python/symbol/contrib.html
+++ b/versions/0.12.0/api/python/symbol/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/symbol/linalg.html b/versions/0.12.0/api/python/symbol/linalg.html
index b06360a..2f4a99e 100644
--- a/versions/0.12.0/api/python/symbol/linalg.html
+++ b/versions/0.12.0/api/python/symbol/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/symbol/random.html b/versions/0.12.0/api/python/symbol/random.html
index 239001f..1b5690a 100644
--- a/versions/0.12.0/api/python/symbol/random.html
+++ b/versions/0.12.0/api/python/symbol/random.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/symbol/rnn.html b/versions/0.12.0/api/python/symbol/rnn.html
index 85b8a4d..05a60aa 100644
--- a/versions/0.12.0/api/python/symbol/rnn.html
+++ b/versions/0.12.0/api/python/symbol/rnn.html
@@ -53,7 +53,7 @@
 <link href="contrib.html" rel="prev" title="Contrib Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/symbol/sparse.html b/versions/0.12.0/api/python/symbol/sparse.html
index be8962f..ca30c9d 100644
--- a/versions/0.12.0/api/python/symbol/sparse.html
+++ b/versions/0.12.0/api/python/symbol/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/symbol/symbol.html b/versions/0.12.0/api/python/symbol/symbol.html
index 38b75d5..0bbada8 100644
--- a/versions/0.12.0/api/python/symbol/symbol.html
+++ b/versions/0.12.0/api/python/symbol/symbol.html
@@ -53,7 +53,7 @@
 <link href="../ndarray/contrib.html" rel="prev" title="Contrib NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/python/symbol_in_pictures/symbol_in_pictures.html b/versions/0.12.0/api/python/symbol_in_pictures/symbol_in_pictures.html
index 151d041..a308a2d 100644
--- a/versions/0.12.0/api/python/symbol_in_pictures/symbol_in_pictures.html
+++ b/versions/0.12.0/api/python/symbol_in_pictures/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/r/index.html b/versions/0.12.0/api/r/index.html
index 377d0f1..57035ea 100644
--- a/versions/0.12.0/api/r/index.html
+++ b/versions/0.12.0/api/r/index.html
@@ -52,7 +52,7 @@
 <link href="../python/rtc/rtc.html" rel="prev" title="Run-Time Compilation API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/index.html b/versions/0.12.0/api/scala/index.html
index 189f63f..88d0583 100644
--- a/versions/0.12.0/api/scala/index.html
+++ b/versions/0.12.0/api/scala/index.html
@@ -52,7 +52,7 @@
 <link href="../c++/index.html" rel="prev" title="MXNet - C++ API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/io.html b/versions/0.12.0/api/scala/io.html
index 3eaa462..081665a 100644
--- a/versions/0.12.0/api/scala/io.html
+++ b/versions/0.12.0/api/scala/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Scala Symbolic API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/kvstore.html b/versions/0.12.0/api/scala/kvstore.html
index dc3df16..385cab3 100644
--- a/versions/0.12.0/api/scala/kvstore.html
+++ b/versions/0.12.0/api/scala/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/model.html b/versions/0.12.0/api/scala/model.html
index ec057f8..1326413 100644
--- a/versions/0.12.0/api/scala/model.html
+++ b/versions/0.12.0/api/scala/model.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/module.html b/versions/0.12.0/api/scala/module.html
index c6b8eca..e1924a4 100644
--- a/versions/0.12.0/api/scala/module.html
+++ b/versions/0.12.0/api/scala/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Scala API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/ndarray.html b/versions/0.12.0/api/scala/ndarray.html
index d6b164d..01eafbe 100644
--- a/versions/0.12.0/api/scala/ndarray.html
+++ b/versions/0.12.0/api/scala/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="MXNet Scala Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/symbol.html b/versions/0.12.0/api/scala/symbol.html
index 9b2d18a..80d308e 100644
--- a/versions/0.12.0/api/scala/symbol.html
+++ b/versions/0.12.0/api/scala/symbol.html
@@ -53,7 +53,7 @@
 <link href="model.html" rel="prev" title="MXNet Scala Model API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/api/scala/symbol_in_pictures.html b/versions/0.12.0/api/scala/symbol_in_pictures.html
index 2bf5510..13899ad 100644
--- a/versions/0.12.0/api/scala/symbol_in_pictures.html
+++ b/versions/0.12.0/api/scala/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/index.html b/versions/0.12.0/architecture/index.html
index 00f05bd..6744823 100644
--- a/versions/0.12.0/architecture/index.html
+++ b/versions/0.12.0/architecture/index.html
@@ -52,7 +52,7 @@
 <link href="../get_started/index.html" rel="prev" title="<no title>"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/note_data_loading.html b/versions/0.12.0/architecture/note_data_loading.html
index c49e3c7..587a465 100644
--- a/versions/0.12.0/architecture/note_data_loading.html
+++ b/versions/0.12.0/architecture/note_data_loading.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/note_engine.html b/versions/0.12.0/architecture/note_engine.html
index 6640936..19832aa 100644
--- a/versions/0.12.0/architecture/note_engine.html
+++ b/versions/0.12.0/architecture/note_engine.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/note_memory.html b/versions/0.12.0/architecture/note_memory.html
index b398f2c..9f859e1 100644
--- a/versions/0.12.0/architecture/note_memory.html
+++ b/versions/0.12.0/architecture/note_memory.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/overview.html b/versions/0.12.0/architecture/overview.html
index 9ec03cf..19db754 100644
--- a/versions/0.12.0/architecture/overview.html
+++ b/versions/0.12.0/architecture/overview.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/program_model.html b/versions/0.12.0/architecture/program_model.html
index 3934a8f..f870bd4 100644
--- a/versions/0.12.0/architecture/program_model.html
+++ b/versions/0.12.0/architecture/program_model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/release_note_0_9.html b/versions/0.12.0/architecture/release_note_0_9.html
index 045e099..bbdc836 100644
--- a/versions/0.12.0/architecture/release_note_0_9.html
+++ b/versions/0.12.0/architecture/release_note_0_9.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/architecture/rnn_interface.html b/versions/0.12.0/architecture/rnn_interface.html
index e4fa904..cecf58e 100644
--- a/versions/0.12.0/architecture/rnn_interface.html
+++ b/versions/0.12.0/architecture/rnn_interface.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/community/contribute.html b/versions/0.12.0/community/contribute.html
index 4e4922e..8380155 100644
--- a/versions/0.12.0/community/contribute.html
+++ b/versions/0.12.0/community/contribute.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/community/index.html b/versions/0.12.0/community/index.html
index c585b04..1ff6134 100644
--- a/versions/0.12.0/community/index.html
+++ b/versions/0.12.0/community/index.html
@@ -51,7 +51,7 @@
 <link href="../tutorials/sparse/train.html" rel="prev" title="Train a Linear Regression Model with Sparse Symbols">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/community/mxnet_channels.html b/versions/0.12.0/community/mxnet_channels.html
index d1be604..a1d8ad4 100644
--- a/versions/0.12.0/community/mxnet_channels.html
+++ b/versions/0.12.0/community/mxnet_channels.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/community/powered_by.html b/versions/0.12.0/community/powered_by.html
index 2d76e92..a59f18e 100644
--- a/versions/0.12.0/community/powered_by.html
+++ b/versions/0.12.0/community/powered_by.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/bucketing.html b/versions/0.12.0/faq/bucketing.html
index a089982..41cd9b0 100644
--- a/versions/0.12.0/faq/bucketing.html
+++ b/versions/0.12.0/faq/bucketing.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/caffe.html b/versions/0.12.0/faq/caffe.html
index 3c5c5d1..4b74c29 100644
--- a/versions/0.12.0/faq/caffe.html
+++ b/versions/0.12.0/faq/caffe.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/cloud.html b/versions/0.12.0/faq/cloud.html
index c34090e..99f9e19 100644
--- a/versions/0.12.0/faq/cloud.html
+++ b/versions/0.12.0/faq/cloud.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/develop_and_hack.html b/versions/0.12.0/faq/develop_and_hack.html
index d17c49e..e1aa782 100644
--- a/versions/0.12.0/faq/develop_and_hack.html
+++ b/versions/0.12.0/faq/develop_and_hack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/env_var.html b/versions/0.12.0/faq/env_var.html
index 0a1e029..94259e1 100644
--- a/versions/0.12.0/faq/env_var.html
+++ b/versions/0.12.0/faq/env_var.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/faq.html b/versions/0.12.0/faq/faq.html
index 2ab65d9..db80cd5 100644
--- a/versions/0.12.0/faq/faq.html
+++ b/versions/0.12.0/faq/faq.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/finetune.html b/versions/0.12.0/faq/finetune.html
index 3036785..8ecac0b 100644
--- a/versions/0.12.0/faq/finetune.html
+++ b/versions/0.12.0/faq/finetune.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/index.html b/versions/0.12.0/faq/index.html
index d2a8f33..40e9495 100644
--- a/versions/0.12.0/faq/index.html
+++ b/versions/0.12.0/faq/index.html
@@ -52,7 +52,7 @@
 <link href="../api/perl/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/model_parallel_lstm.html b/versions/0.12.0/faq/model_parallel_lstm.html
index 095b0cb..fe09f17 100644
--- a/versions/0.12.0/faq/model_parallel_lstm.html
+++ b/versions/0.12.0/faq/model_parallel_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/multi_devices.html b/versions/0.12.0/faq/multi_devices.html
index 0288860..b42ac3c 100644
--- a/versions/0.12.0/faq/multi_devices.html
+++ b/versions/0.12.0/faq/multi_devices.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/new_op.html b/versions/0.12.0/faq/new_op.html
index d0ae33e..f4f7fae 100644
--- a/versions/0.12.0/faq/new_op.html
+++ b/versions/0.12.0/faq/new_op.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/nnpack.html b/versions/0.12.0/faq/nnpack.html
index d1fa178..851d003 100644
--- a/versions/0.12.0/faq/nnpack.html
+++ b/versions/0.12.0/faq/nnpack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/perf.html b/versions/0.12.0/faq/perf.html
index 139808a..1af56e2 100644
--- a/versions/0.12.0/faq/perf.html
+++ b/versions/0.12.0/faq/perf.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/recordio.html b/versions/0.12.0/faq/recordio.html
index bee321b..cc60835 100644
--- a/versions/0.12.0/faq/recordio.html
+++ b/versions/0.12.0/faq/recordio.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/s3_integration.html b/versions/0.12.0/faq/s3_integration.html
index 5719ae5..523f953 100644
--- a/versions/0.12.0/faq/s3_integration.html
+++ b/versions/0.12.0/faq/s3_integration.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet FAQ"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/smart_device.html b/versions/0.12.0/faq/smart_device.html
index 859ce37..e0b812a 100644
--- a/versions/0.12.0/faq/smart_device.html
+++ b/versions/0.12.0/faq/smart_device.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/torch.html b/versions/0.12.0/faq/torch.html
index 42483de..5f15c69 100644
--- a/versions/0.12.0/faq/torch.html
+++ b/versions/0.12.0/faq/torch.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/faq/visualize_graph.html b/versions/0.12.0/faq/visualize_graph.html
index fbb2c08..db1c16b 100644
--- a/versions/0.12.0/faq/visualize_graph.html
+++ b/versions/0.12.0/faq/visualize_graph.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/genindex.html b/versions/0.12.0/genindex.html
index f77be41..d6da94c 100644
--- a/versions/0.12.0/genindex.html
+++ b/versions/0.12.0/genindex.html
@@ -51,7 +51,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/get_started/index.html b/versions/0.12.0/get_started/index.html
index 2e06b39..eaba837 100644
--- a/versions/0.12.0/get_started/index.html
+++ b/versions/0.12.0/get_started/index.html
@@ -52,7 +52,7 @@
 <link href="../faq/s3_integration.html" rel="prev" title="Use data from S3 for training"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/get_started/why_mxnet.html b/versions/0.12.0/get_started/why_mxnet.html
index aedb85b..a4f3ab1 100644
--- a/versions/0.12.0/get_started/why_mxnet.html
+++ b/versions/0.12.0/get_started/why_mxnet.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/gluon/index.html b/versions/0.12.0/gluon/index.html
index 99bf3f2..28e33f1 100644
--- a/versions/0.12.0/gluon/index.html
+++ b/versions/0.12.0/gluon/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/how_to/add_op_in_backend.html b/versions/0.12.0/how_to/add_op_in_backend.html
index 32c2b14..7908340 100644
--- a/versions/0.12.0/how_to/add_op_in_backend.html
+++ b/versions/0.12.0/how_to/add_op_in_backend.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/index.html b/versions/0.12.0/index.html
index 8663237..a4b287d 100644
--- a/versions/0.12.0/index.html
+++ b/versions/0.12.0/index.html
@@ -49,7 +49,7 @@
 <link href="api/python/index.html" rel="next" title="MXNet - Python API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/amazonlinux_setup.html b/versions/0.12.0/install/amazonlinux_setup.html
index c87ef3e..c3adb66 100644
--- a/versions/0.12.0/install/amazonlinux_setup.html
+++ b/versions/0.12.0/install/amazonlinux_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/build_from_source.html b/versions/0.12.0/install/build_from_source.html
index 3393786..0719c91 100644
--- a/versions/0.12.0/install/build_from_source.html
+++ b/versions/0.12.0/install/build_from_source.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/centos_setup.html b/versions/0.12.0/install/centos_setup.html
index c87ef3e..c3adb66 100644
--- a/versions/0.12.0/install/centos_setup.html
+++ b/versions/0.12.0/install/centos_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/index.html b/versions/0.12.0/install/index.html
index bec2805..292d5e2 100644
--- a/versions/0.12.0/install/index.html
+++ b/versions/0.12.0/install/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/osx_setup.html b/versions/0.12.0/install/osx_setup.html
index c6a662a..3656971 100644
--- a/versions/0.12.0/install/osx_setup.html
+++ b/versions/0.12.0/install/osx_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/raspbian_setup.html b/versions/0.12.0/install/raspbian_setup.html
index c87ef3e..c3adb66 100644
--- a/versions/0.12.0/install/raspbian_setup.html
+++ b/versions/0.12.0/install/raspbian_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/tx2_setup.html b/versions/0.12.0/install/tx2_setup.html
index c87ef3e..c3adb66 100644
--- a/versions/0.12.0/install/tx2_setup.html
+++ b/versions/0.12.0/install/tx2_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/ubuntu_setup.html b/versions/0.12.0/install/ubuntu_setup.html
index f28d915..e377aca 100644
--- a/versions/0.12.0/install/ubuntu_setup.html
+++ b/versions/0.12.0/install/ubuntu_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/install/windows_setup.html b/versions/0.12.0/install/windows_setup.html
index ad986e2..493d107 100644
--- a/versions/0.12.0/install/windows_setup.html
+++ b/versions/0.12.0/install/windows_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/model_zoo/index.html b/versions/0.12.0/model_zoo/index.html
index e57c282..6387ffe 100644
--- a/versions/0.12.0/model_zoo/index.html
+++ b/versions/0.12.0/model_zoo/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/py-modindex.html b/versions/0.12.0/py-modindex.html
index c7218e4..916b63f 100644
--- a/versions/0.12.0/py-modindex.html
+++ b/versions/0.12.0/py-modindex.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/search.html b/versions/0.12.0/search.html
index 6050c77..57dd698 100644
--- a/versions/0.12.0/search.html
+++ b/versions/0.12.0/search.html
@@ -56,7 +56,7 @@
 <script id="searchindexloader" type="text/javascript"></script>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/basic/data.html b/versions/0.12.0/tutorials/basic/data.html
index c49c7dc..d778563 100644
--- a/versions/0.12.0/tutorials/basic/data.html
+++ b/versions/0.12.0/tutorials/basic/data.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module - Neural network training and inference"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/basic/image_io.html b/versions/0.12.0/tutorials/basic/image_io.html
index c606906..d49e9bd 100644
--- a/versions/0.12.0/tutorials/basic/image_io.html
+++ b/versions/0.12.0/tutorials/basic/image_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/basic/module.html b/versions/0.12.0/tutorials/basic/module.html
index 076f6b6..69ce4b4 100644
--- a/versions/0.12.0/tutorials/basic/module.html
+++ b/versions/0.12.0/tutorials/basic/module.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol - Neural network graphs and auto-differentiation"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/basic/ndarray.html b/versions/0.12.0/tutorials/basic/ndarray.html
index 7c4aef8..49170ce 100644
--- a/versions/0.12.0/tutorials/basic/ndarray.html
+++ b/versions/0.12.0/tutorials/basic/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="Tutorials"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/basic/record_io.html b/versions/0.12.0/tutorials/basic/record_io.html
index 792a0ef..b43e121 100644
--- a/versions/0.12.0/tutorials/basic/record_io.html
+++ b/versions/0.12.0/tutorials/basic/record_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/basic/symbol.html b/versions/0.12.0/tutorials/basic/symbol.html
index 5e072b6..01f266b 100644
--- a/versions/0.12.0/tutorials/basic/symbol.html
+++ b/versions/0.12.0/tutorials/basic/symbol.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray - Imperative tensor operations on CPU/GPU"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/c++/basics.html b/versions/0.12.0/tutorials/c++/basics.html
index b2ad93d..bfb806d 100644
--- a/versions/0.12.0/tutorials/c++/basics.html
+++ b/versions/0.12.0/tutorials/c++/basics.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/embedded/wine_detector.html b/versions/0.12.0/tutorials/embedded/wine_detector.html
index 329decb..004e5b6 100644
--- a/versions/0.12.0/tutorials/embedded/wine_detector.html
+++ b/versions/0.12.0/tutorials/embedded/wine_detector.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/general_ml/recommendation_systems.html b/versions/0.12.0/tutorials/general_ml/recommendation_systems.html
index 0e08adc..4aad389 100644
--- a/versions/0.12.0/tutorials/general_ml/recommendation_systems.html
+++ b/versions/0.12.0/tutorials/general_ml/recommendation_systems.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/gluon/autograd.html b/versions/0.12.0/tutorials/gluon/autograd.html
index 2d57061..403813b 100644
--- a/versions/0.12.0/tutorials/gluon/autograd.html
+++ b/versions/0.12.0/tutorials/gluon/autograd.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/gluon/customop.html b/versions/0.12.0/tutorials/gluon/customop.html
index 9042cd7..dd3b753 100644
--- a/versions/0.12.0/tutorials/gluon/customop.html
+++ b/versions/0.12.0/tutorials/gluon/customop.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/gluon/gluon.html b/versions/0.12.0/tutorials/gluon/gluon.html
index 44fa18c..05e94cd 100644
--- a/versions/0.12.0/tutorials/gluon/gluon.html
+++ b/versions/0.12.0/tutorials/gluon/gluon.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/gluon/hybrid.html b/versions/0.12.0/tutorials/gluon/hybrid.html
index c074581..ba42580 100644
--- a/versions/0.12.0/tutorials/gluon/hybrid.html
+++ b/versions/0.12.0/tutorials/gluon/hybrid.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/gluon/mnist.html b/versions/0.12.0/tutorials/gluon/mnist.html
index 7473373..ddeb3a0 100644
--- a/versions/0.12.0/tutorials/gluon/mnist.html
+++ b/versions/0.12.0/tutorials/gluon/mnist.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/gluon/ndarray.html b/versions/0.12.0/tutorials/gluon/ndarray.html
index 10cfa5f..a4f6b44 100644
--- a/versions/0.12.0/tutorials/gluon/ndarray.html
+++ b/versions/0.12.0/tutorials/gluon/ndarray.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/index.html b/versions/0.12.0/tutorials/index.html
index bff5fc1..dce8874 100644
--- a/versions/0.12.0/tutorials/index.html
+++ b/versions/0.12.0/tutorials/index.html
@@ -52,7 +52,7 @@
 <link href="../architecture/index.html" rel="prev" title="MXNet Architecture"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/nlp/cnn.html b/versions/0.12.0/tutorials/nlp/cnn.html
index ac5f984..22a49b8 100644
--- a/versions/0.12.0/tutorials/nlp/cnn.html
+++ b/versions/0.12.0/tutorials/nlp/cnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/nlp/nce_loss.html b/versions/0.12.0/tutorials/nlp/nce_loss.html
index a707350..b05ff87 100644
--- a/versions/0.12.0/tutorials/nlp/nce_loss.html
+++ b/versions/0.12.0/tutorials/nlp/nce_loss.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/nlp/rnn.html b/versions/0.12.0/tutorials/nlp/rnn.html
index 174df0e..4b81e47 100644
--- a/versions/0.12.0/tutorials/nlp/rnn.html
+++ b/versions/0.12.0/tutorials/nlp/rnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/python/kvstore.html b/versions/0.12.0/tutorials/python/kvstore.html
index a94b98a..441760a 100644
--- a/versions/0.12.0/tutorials/python/kvstore.html
+++ b/versions/0.12.0/tutorials/python/kvstore.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/python/linear-regression.html b/versions/0.12.0/tutorials/python/linear-regression.html
index 0b1087d..c9c82c1 100644
--- a/versions/0.12.0/tutorials/python/linear-regression.html
+++ b/versions/0.12.0/tutorials/python/linear-regression.html
@@ -53,7 +53,7 @@
 <link href="../basic/data.html" rel="prev" title="Iterators - Loading data"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/python/matrix_factorization.html b/versions/0.12.0/tutorials/python/matrix_factorization.html
index 0a21095..2eddc3b 100644
--- a/versions/0.12.0/tutorials/python/matrix_factorization.html
+++ b/versions/0.12.0/tutorials/python/matrix_factorization.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/python/mnist.html b/versions/0.12.0/tutorials/python/mnist.html
index 9ca54a3..1cb66cb 100644
--- a/versions/0.12.0/tutorials/python/mnist.html
+++ b/versions/0.12.0/tutorials/python/mnist.html
@@ -53,7 +53,7 @@
 <link href="linear-regression.html" rel="prev" title="Linear Regression"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/python/predict_image.html b/versions/0.12.0/tutorials/python/predict_image.html
index 71b7c8b..414ca8d 100644
--- a/versions/0.12.0/tutorials/python/predict_image.html
+++ b/versions/0.12.0/tutorials/python/predict_image.html
@@ -53,7 +53,7 @@
 <link href="mnist.html" rel="prev" title="Handwritten Digit Recognition"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/CallbackFunction.html b/versions/0.12.0/tutorials/r/CallbackFunction.html
index 5bbce48..385cf72 100644
--- a/versions/0.12.0/tutorials/r/CallbackFunction.html
+++ b/versions/0.12.0/tutorials/r/CallbackFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/CustomIterator.html b/versions/0.12.0/tutorials/r/CustomIterator.html
index 43d6b18..f9173cd 100644
--- a/versions/0.12.0/tutorials/r/CustomIterator.html
+++ b/versions/0.12.0/tutorials/r/CustomIterator.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/CustomLossFunction.html b/versions/0.12.0/tutorials/r/CustomLossFunction.html
index 567d2fa..68e21e9 100644
--- a/versions/0.12.0/tutorials/r/CustomLossFunction.html
+++ b/versions/0.12.0/tutorials/r/CustomLossFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/charRnnModel.html b/versions/0.12.0/tutorials/r/charRnnModel.html
index 728fcdc..098b255 100644
--- a/versions/0.12.0/tutorials/r/charRnnModel.html
+++ b/versions/0.12.0/tutorials/r/charRnnModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/classifyRealImageWithPretrainedModel.html b/versions/0.12.0/tutorials/r/classifyRealImageWithPretrainedModel.html
index 08dd441..bda8c73 100644
--- a/versions/0.12.0/tutorials/r/classifyRealImageWithPretrainedModel.html
+++ b/versions/0.12.0/tutorials/r/classifyRealImageWithPretrainedModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/fiveMinutesNeuralNetwork.html b/versions/0.12.0/tutorials/r/fiveMinutesNeuralNetwork.html
index c3f3957..4ac72bd 100644
--- a/versions/0.12.0/tutorials/r/fiveMinutesNeuralNetwork.html
+++ b/versions/0.12.0/tutorials/r/fiveMinutesNeuralNetwork.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/index.html b/versions/0.12.0/tutorials/r/index.html
index b14b2e4..8174707 100644
--- a/versions/0.12.0/tutorials/r/index.html
+++ b/versions/0.12.0/tutorials/r/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/mnistCompetition.html b/versions/0.12.0/tutorials/r/mnistCompetition.html
index 9cd0842..c06c88e 100644
--- a/versions/0.12.0/tutorials/r/mnistCompetition.html
+++ b/versions/0.12.0/tutorials/r/mnistCompetition.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/ndarray.html b/versions/0.12.0/tutorials/r/ndarray.html
index b7da2d0..ade32c3 100644
--- a/versions/0.12.0/tutorials/r/ndarray.html
+++ b/versions/0.12.0/tutorials/r/ndarray.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/r/symbol.html b/versions/0.12.0/tutorials/r/symbol.html
index 2a41b95..c6bfed0 100644
--- a/versions/0.12.0/tutorials/r/symbol.html
+++ b/versions/0.12.0/tutorials/r/symbol.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/scala/char_lstm.html b/versions/0.12.0/tutorials/scala/char_lstm.html
index 022960b..7adce32 100644
--- a/versions/0.12.0/tutorials/scala/char_lstm.html
+++ b/versions/0.12.0/tutorials/scala/char_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/scala/mnist.html b/versions/0.12.0/tutorials/scala/mnist.html
index 0a0b057..c9342fe 100644
--- a/versions/0.12.0/tutorials/scala/mnist.html
+++ b/versions/0.12.0/tutorials/scala/mnist.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/scala/mxnet_scala_on_intellij.html b/versions/0.12.0/tutorials/scala/mxnet_scala_on_intellij.html
index be1c6a9..11e1bf4 100644
--- a/versions/0.12.0/tutorials/scala/mxnet_scala_on_intellij.html
+++ b/versions/0.12.0/tutorials/scala/mxnet_scala_on_intellij.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/sparse/csr.html b/versions/0.12.0/tutorials/sparse/csr.html
index 8124845..4f7c2f2 100644
--- a/versions/0.12.0/tutorials/sparse/csr.html
+++ b/versions/0.12.0/tutorials/sparse/csr.html
@@ -53,7 +53,7 @@
 <link href="../vision/large_scale_classification.html" rel="prev" title="Large Scale Image Classification"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/sparse/row_sparse.html b/versions/0.12.0/tutorials/sparse/row_sparse.html
index 20befd5..b316813 100644
--- a/versions/0.12.0/tutorials/sparse/row_sparse.html
+++ b/versions/0.12.0/tutorials/sparse/row_sparse.html
@@ -53,7 +53,7 @@
 <link href="csr.html" rel="prev" title="CSRNDArray - NDArray in Compressed Sparse Row Storage Format"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/sparse/train.html b/versions/0.12.0/tutorials/sparse/train.html
index e2b5fc0..001adcb 100644
--- a/versions/0.12.0/tutorials/sparse/train.html
+++ b/versions/0.12.0/tutorials/sparse/train.html
@@ -53,7 +53,7 @@
 <link href="row_sparse.html" rel="prev" title="RowSparseNDArray - NDArray for Sparse Gradient Updates"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/speech_recognition/baidu_warp_ctc.html b/versions/0.12.0/tutorials/speech_recognition/baidu_warp_ctc.html
index c0876f3..d6457f3 100644
--- a/versions/0.12.0/tutorials/speech_recognition/baidu_warp_ctc.html
+++ b/versions/0.12.0/tutorials/speech_recognition/baidu_warp_ctc.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/speech_recognition/speech_lstm.html b/versions/0.12.0/tutorials/speech_recognition/speech_lstm.html
index 98cf9fe..2a65662 100644
--- a/versions/0.12.0/tutorials/speech_recognition/speech_lstm.html
+++ b/versions/0.12.0/tutorials/speech_recognition/speech_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/unsupervised_learning/auto_encoders.html b/versions/0.12.0/tutorials/unsupervised_learning/auto_encoders.html
index 76a10dd..b7fdfe8 100644
--- a/versions/0.12.0/tutorials/unsupervised_learning/auto_encoders.html
+++ b/versions/0.12.0/tutorials/unsupervised_learning/auto_encoders.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/unsupervised_learning/gan.html b/versions/0.12.0/tutorials/unsupervised_learning/gan.html
index 7d2ad08..ae8619c 100644
--- a/versions/0.12.0/tutorials/unsupervised_learning/gan.html
+++ b/versions/0.12.0/tutorials/unsupervised_learning/gan.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.0/tutorials/vision/large_scale_classification.html b/versions/0.12.0/tutorials/vision/large_scale_classification.html
index 593d2c8..207096c 100644
--- a/versions/0.12.0/tutorials/vision/large_scale_classification.html
+++ b/versions/0.12.0/tutorials/vision/large_scale_classification.html
@@ -53,7 +53,7 @@
 <link href="../python/predict_image.html" rel="prev" title="Predict with pre-trained models"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/README.html b/versions/0.12.1/README.html
index 5997f5f..aee58f6 100644
--- a/versions/0.12.1/README.html
+++ b/versions/0.12.1/README.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/_static/mxnet-theme/layout.html b/versions/0.12.1/_static/mxnet-theme/layout.html
index c7dc29c..f6ba9a1 100644
--- a/versions/0.12.1/_static/mxnet-theme/layout.html
+++ b/versions/0.12.1/_static/mxnet-theme/layout.html
@@ -145,7 +145,7 @@
 
     <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block">
     {%- include "navbar.html" %}
     
diff --git a/versions/0.12.1/_static/mxnet.css b/versions/0.12.1/_static/mxnet.css
index 8a9bddc..6448323 100644
--- a/versions/0.12.1/_static/mxnet.css
+++ b/versions/0.12.1/_static/mxnet.css
@@ -495,7 +495,7 @@ li.dropdown-submenu ul.dropdown-menu a {
         top: 49px;
         width: 100%;
         height: 100%;
-        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png);
+        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg);
         background-attachment: initial;
         background-size: cover;
     }
diff --git a/versions/0.12.1/api/c++/index.html b/versions/0.12.1/api/c++/index.html
index 48a7a8d..6cf6fb4 100644
--- a/versions/0.12.1/api/c++/index.html
+++ b/versions/0.12.1/api/c++/index.html
@@ -52,7 +52,7 @@
 <link href="../julia/index.html" rel="prev" title="MXNet - Julia API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/julia/index.html b/versions/0.12.1/api/julia/index.html
index 7971dd1..ba46ce1 100644
--- a/versions/0.12.1/api/julia/index.html
+++ b/versions/0.12.1/api/julia/index.html
@@ -52,7 +52,7 @@
 <link href="../r/index.html" rel="prev" title="MXNet - R API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/perl/index.html b/versions/0.12.1/api/perl/index.html
index 91c358c..358c322 100644
--- a/versions/0.12.1/api/perl/index.html
+++ b/versions/0.12.1/api/perl/index.html
@@ -52,7 +52,7 @@
 <link href="../scala/kvstore.html" rel="prev" title="KVStore API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/perl/io.html b/versions/0.12.1/api/perl/io.html
index d1f0e09..de1ddeb 100644
--- a/versions/0.12.1/api/perl/io.html
+++ b/versions/0.12.1/api/perl/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Perl Symbolic API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/perl/kvstore.html b/versions/0.12.1/api/perl/kvstore.html
index f248324..8a7575f 100644
--- a/versions/0.12.1/api/perl/kvstore.html
+++ b/versions/0.12.1/api/perl/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/perl/module.html b/versions/0.12.1/api/perl/module.html
index 00e429f..04248f8 100644
--- a/versions/0.12.1/api/perl/module.html
+++ b/versions/0.12.1/api/perl/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Perl API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/perl/ndarray.html b/versions/0.12.1/api/perl/ndarray.html
index ba41bc0..6311023 100644
--- a/versions/0.12.1/api/perl/ndarray.html
+++ b/versions/0.12.1/api/perl/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="Data Loading API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/perl/symbol.html b/versions/0.12.1/api/perl/symbol.html
index 3b1e522..66a226e 100644
--- a/versions/0.12.1/api/perl/symbol.html
+++ b/versions/0.12.1/api/perl/symbol.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/autograd/autograd.html b/versions/0.12.1/api/python/autograd/autograd.html
index f65731b..9e7dce9 100644
--- a/versions/0.12.1/api/python/autograd/autograd.html
+++ b/versions/0.12.1/api/python/autograd/autograd.html
@@ -53,7 +53,7 @@
 <link href="../executor/executor.html" rel="prev" title="Executor and Executor Manager">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/callback/callback.html b/versions/0.12.1/api/python/callback/callback.html
index 2253515..f5976a2 100644
--- a/versions/0.12.1/api/python/callback/callback.html
+++ b/versions/0.12.1/api/python/callback/callback.html
@@ -53,7 +53,7 @@
 <link href="../optimization/optimization.html" rel="prev" title="Optimization: initialize and update weights">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/executor/executor.html b/versions/0.12.1/api/python/executor/executor.html
index 1465af2..9d6979a 100644
--- a/versions/0.12.1/api/python/executor/executor.html
+++ b/versions/0.12.1/api/python/executor/executor.html
@@ -53,7 +53,7 @@
 <link href="../module/module.html" rel="prev" title="Module API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/gluon/contrib.html b/versions/0.12.1/api/python/gluon/contrib.html
index 56aec7e..41a2459 100644
--- a/versions/0.12.1/api/python/gluon/contrib.html
+++ b/versions/0.12.1/api/python/gluon/contrib.html
@@ -53,7 +53,7 @@
 <link href="model_zoo.html" rel="prev" title="Gluon Model Zoo">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/gluon/data.html b/versions/0.12.1/api/python/gluon/data.html
index 649a4e4..1778dd2 100644
--- a/versions/0.12.1/api/python/gluon/data.html
+++ b/versions/0.12.1/api/python/gluon/data.html
@@ -53,7 +53,7 @@
 <link href="loss.html" rel="prev" title="Gluon Loss API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/gluon/gluon.html b/versions/0.12.1/api/python/gluon/gluon.html
index 4017102..cf1bffe 100644
--- a/versions/0.12.1/api/python/gluon/gluon.html
+++ b/versions/0.12.1/api/python/gluon/gluon.html
@@ -53,7 +53,7 @@
 <link href="../autograd/autograd.html" rel="prev" title="Autograd Package">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/gluon/loss.html b/versions/0.12.1/api/python/gluon/loss.html
index 3169a0e..4292392 100644
--- a/versions/0.12.1/api/python/gluon/loss.html
+++ b/versions/0.12.1/api/python/gluon/loss.html
@@ -53,7 +53,7 @@
 <link href="rnn.html" rel="prev" title="Gluon Recurrent Neural Network API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/gluon/model_zoo.html b/versions/0.12.1/api/python/gluon/model_zoo.html
index 44a153b..7fa1406 100644
--- a/versions/0.12.1/api/python/gluon/model_zoo.html
+++ b/versions/0.12.1/api/python/gluon/model_zoo.html
@@ -53,7 +53,7 @@
 <link href="data.html" rel="prev" title="Gluon Data API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/gluon/nn.html b/versions/0.12.1/api/python/gluon/nn.html
index e7f5512..3d17ef9 100644
--- a/versions/0.12.1/api/python/gluon/nn.html
+++ b/versions/0.12.1/api/python/gluon/nn.html
@@ -53,7 +53,7 @@
 <link href="gluon.html" rel="prev" title="Gluon Package">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/gluon/rnn.html b/versions/0.12.1/api/python/gluon/rnn.html
index bc3de53..546f0db 100644
--- a/versions/0.12.1/api/python/gluon/rnn.html
+++ b/versions/0.12.1/api/python/gluon/rnn.html
@@ -53,7 +53,7 @@
 <link href="nn.html" rel="prev" title="Gluon Neural Network Layers">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/image/image.html b/versions/0.12.1/api/python/image/image.html
index c708fd2..c2df01c 100644
--- a/versions/0.12.1/api/python/image/image.html
+++ b/versions/0.12.1/api/python/image/image.html
@@ -53,7 +53,7 @@
 <link href="../io/io.html" rel="prev" title="Data Loading API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/index.html b/versions/0.12.1/api/python/index.html
index fd492b8..f400369 100644
--- a/versions/0.12.1/api/python/index.html
+++ b/versions/0.12.1/api/python/index.html
@@ -52,7 +52,7 @@
 <link href="../../index.html" rel="prev" title="Contents">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/io/io.html b/versions/0.12.1/api/python/io/io.html
index 412c7e4..2844046 100644
--- a/versions/0.12.1/api/python/io/io.html
+++ b/versions/0.12.1/api/python/io/io.html
@@ -53,7 +53,7 @@
 <link href="../kvstore/kvstore.html" rel="prev" title="KVStore API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/kvstore/kvstore.html b/versions/0.12.1/api/python/kvstore/kvstore.html
index 3b8e66a..6012d20 100644
--- a/versions/0.12.1/api/python/kvstore/kvstore.html
+++ b/versions/0.12.1/api/python/kvstore/kvstore.html
@@ -53,7 +53,7 @@
 <link href="../gluon/contrib.html" rel="prev" title="Gluon Contrib API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/metric/metric.html b/versions/0.12.1/api/python/metric/metric.html
index 884c85b..8b3f6a1 100644
--- a/versions/0.12.1/api/python/metric/metric.html
+++ b/versions/0.12.1/api/python/metric/metric.html
@@ -53,7 +53,7 @@
 <link href="../callback/callback.html" rel="prev" title="Callback API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/model.html b/versions/0.12.1/api/python/model.html
index 1f493c3..d9efe56 100644
--- a/versions/0.12.1/api/python/model.html
+++ b/versions/0.12.1/api/python/model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/module/module.html b/versions/0.12.1/api/python/module/module.html
index dfa2171..1aa6bea 100644
--- a/versions/0.12.1/api/python/module/module.html
+++ b/versions/0.12.1/api/python/module/module.html
@@ -53,7 +53,7 @@
 <link href="../symbol/rnn.html" rel="prev" title="RNN Cell Symbol API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/ndarray/contrib.html b/versions/0.12.1/api/python/ndarray/contrib.html
index 13a93c1..0c441a5 100644
--- a/versions/0.12.1/api/python/ndarray/contrib.html
+++ b/versions/0.12.1/api/python/ndarray/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse NDArray API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/ndarray/linalg.html b/versions/0.12.1/api/python/ndarray/linalg.html
index 8dc86d5..4e34afa 100644
--- a/versions/0.12.1/api/python/ndarray/linalg.html
+++ b/versions/0.12.1/api/python/ndarray/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator NDArray API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/ndarray/ndarray.html b/versions/0.12.1/api/python/ndarray/ndarray.html
index d5a950c..046c894 100644
--- a/versions/0.12.1/api/python/ndarray/ndarray.html
+++ b/versions/0.12.1/api/python/ndarray/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="MXNet - Python API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/ndarray/random.html b/versions/0.12.1/api/python/ndarray/random.html
index af52048..378726d 100644
--- a/versions/0.12.1/api/python/ndarray/random.html
+++ b/versions/0.12.1/api/python/ndarray/random.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/ndarray/sparse.html b/versions/0.12.1/api/python/ndarray/sparse.html
index b479f2b..0b6bc09 100644
--- a/versions/0.12.1/api/python/ndarray/sparse.html
+++ b/versions/0.12.1/api/python/ndarray/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra NDArray API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/optimization/optimization.html b/versions/0.12.1/api/python/optimization/optimization.html
index 8172556..b619578 100644
--- a/versions/0.12.1/api/python/optimization/optimization.html
+++ b/versions/0.12.1/api/python/optimization/optimization.html
@@ -53,7 +53,7 @@
 <link href="../image/image.html" rel="prev" title="Image API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/rtc/rtc.html b/versions/0.12.1/api/python/rtc/rtc.html
index 4a6de7a..9c9891d 100644
--- a/versions/0.12.1/api/python/rtc/rtc.html
+++ b/versions/0.12.1/api/python/rtc/rtc.html
@@ -53,7 +53,7 @@
 <link href="../metric/metric.html" rel="prev" title="Evaluation Metric API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/symbol/contrib.html b/versions/0.12.1/api/python/symbol/contrib.html
index fa8169f..dbf16ea 100644
--- a/versions/0.12.1/api/python/symbol/contrib.html
+++ b/versions/0.12.1/api/python/symbol/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse Symbol API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/symbol/linalg.html b/versions/0.12.1/api/python/symbol/linalg.html
index 1367d85..2aaca4d 100644
--- a/versions/0.12.1/api/python/symbol/linalg.html
+++ b/versions/0.12.1/api/python/symbol/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator Symbol API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/symbol/random.html b/versions/0.12.1/api/python/symbol/random.html
index 90f0feb..a04ef94 100644
--- a/versions/0.12.1/api/python/symbol/random.html
+++ b/versions/0.12.1/api/python/symbol/random.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/symbol/rnn.html b/versions/0.12.1/api/python/symbol/rnn.html
index 461918b..82ff406 100644
--- a/versions/0.12.1/api/python/symbol/rnn.html
+++ b/versions/0.12.1/api/python/symbol/rnn.html
@@ -53,7 +53,7 @@
 <link href="contrib.html" rel="prev" title="Contrib Symbol API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/symbol/sparse.html b/versions/0.12.1/api/python/symbol/sparse.html
index 350c38d..7e5cb57 100644
--- a/versions/0.12.1/api/python/symbol/sparse.html
+++ b/versions/0.12.1/api/python/symbol/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra Symbol API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/symbol/symbol.html b/versions/0.12.1/api/python/symbol/symbol.html
index 0d978e0..5dbb21c 100644
--- a/versions/0.12.1/api/python/symbol/symbol.html
+++ b/versions/0.12.1/api/python/symbol/symbol.html
@@ -53,7 +53,7 @@
 <link href="../ndarray/contrib.html" rel="prev" title="Contrib NDArray API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/python/symbol_in_pictures/symbol_in_pictures.html b/versions/0.12.1/api/python/symbol_in_pictures/symbol_in_pictures.html
index c3e6b9d..ea953b9 100644
--- a/versions/0.12.1/api/python/symbol_in_pictures/symbol_in_pictures.html
+++ b/versions/0.12.1/api/python/symbol_in_pictures/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/r/index.html b/versions/0.12.1/api/r/index.html
index 35670e3..bf9ca5c 100644
--- a/versions/0.12.1/api/r/index.html
+++ b/versions/0.12.1/api/r/index.html
@@ -52,7 +52,7 @@
 <link href="../python/rtc/rtc.html" rel="prev" title="Run-Time Compilation API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/index.html b/versions/0.12.1/api/scala/index.html
index 49a47dd..7d90105 100644
--- a/versions/0.12.1/api/scala/index.html
+++ b/versions/0.12.1/api/scala/index.html
@@ -52,7 +52,7 @@
 <link href="../c++/index.html" rel="prev" title="MXNet - C++ API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/io.html b/versions/0.12.1/api/scala/io.html
index ca38c1b..27aaaef 100644
--- a/versions/0.12.1/api/scala/io.html
+++ b/versions/0.12.1/api/scala/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Scala Symbolic API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/kvstore.html b/versions/0.12.1/api/scala/kvstore.html
index 2e85221..81a3046 100644
--- a/versions/0.12.1/api/scala/kvstore.html
+++ b/versions/0.12.1/api/scala/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/model.html b/versions/0.12.1/api/scala/model.html
index ce9e5d5..3c4cb51 100644
--- a/versions/0.12.1/api/scala/model.html
+++ b/versions/0.12.1/api/scala/model.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/module.html b/versions/0.12.1/api/scala/module.html
index 80a8aa1..7c5e684 100644
--- a/versions/0.12.1/api/scala/module.html
+++ b/versions/0.12.1/api/scala/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Scala API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/ndarray.html b/versions/0.12.1/api/scala/ndarray.html
index 46a6f4e..9797a48 100644
--- a/versions/0.12.1/api/scala/ndarray.html
+++ b/versions/0.12.1/api/scala/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="MXNet Scala Data Loading API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/symbol.html b/versions/0.12.1/api/scala/symbol.html
index f21901d..5cdfb84 100644
--- a/versions/0.12.1/api/scala/symbol.html
+++ b/versions/0.12.1/api/scala/symbol.html
@@ -53,7 +53,7 @@
 <link href="model.html" rel="prev" title="MXNet Scala Model API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/api/scala/symbol_in_pictures.html b/versions/0.12.1/api/scala/symbol_in_pictures.html
index 124f92c..4812563 100644
--- a/versions/0.12.1/api/scala/symbol_in_pictures.html
+++ b/versions/0.12.1/api/scala/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/index.html b/versions/0.12.1/architecture/index.html
index e86d799..4a3d617 100644
--- a/versions/0.12.1/architecture/index.html
+++ b/versions/0.12.1/architecture/index.html
@@ -52,7 +52,7 @@
 <link href="../get_started/index.html" rel="prev" title="<no title>">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/note_data_loading.html b/versions/0.12.1/architecture/note_data_loading.html
index 8bda3a4..85c5fb8 100644
--- a/versions/0.12.1/architecture/note_data_loading.html
+++ b/versions/0.12.1/architecture/note_data_loading.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/note_engine.html b/versions/0.12.1/architecture/note_engine.html
index 66243ec..7d3ef8b 100644
--- a/versions/0.12.1/architecture/note_engine.html
+++ b/versions/0.12.1/architecture/note_engine.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/note_memory.html b/versions/0.12.1/architecture/note_memory.html
index 3e39d00..0cc5566 100644
--- a/versions/0.12.1/architecture/note_memory.html
+++ b/versions/0.12.1/architecture/note_memory.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/overview.html b/versions/0.12.1/architecture/overview.html
index e3ce982..e7f3c26 100644
--- a/versions/0.12.1/architecture/overview.html
+++ b/versions/0.12.1/architecture/overview.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/program_model.html b/versions/0.12.1/architecture/program_model.html
index bc90b0b..42eba21 100644
--- a/versions/0.12.1/architecture/program_model.html
+++ b/versions/0.12.1/architecture/program_model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/release_note_0_9.html b/versions/0.12.1/architecture/release_note_0_9.html
index 5e9f593..df8fdae 100644
--- a/versions/0.12.1/architecture/release_note_0_9.html
+++ b/versions/0.12.1/architecture/release_note_0_9.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/architecture/rnn_interface.html b/versions/0.12.1/architecture/rnn_interface.html
index 6b996cd..0624e43 100644
--- a/versions/0.12.1/architecture/rnn_interface.html
+++ b/versions/0.12.1/architecture/rnn_interface.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/community/contribute.html b/versions/0.12.1/community/contribute.html
index 06ffceb..4b1f028 100644
--- a/versions/0.12.1/community/contribute.html
+++ b/versions/0.12.1/community/contribute.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/community/index.html b/versions/0.12.1/community/index.html
index 42ec0bd..ac2a7e9 100644
--- a/versions/0.12.1/community/index.html
+++ b/versions/0.12.1/community/index.html
@@ -51,7 +51,7 @@
 <link href="../tutorials/sparse/train.html" rel="prev" title="Train a Linear Regression Model with Sparse Symbols"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/community/mxnet_channels.html b/versions/0.12.1/community/mxnet_channels.html
index b254603..62fd58a 100644
--- a/versions/0.12.1/community/mxnet_channels.html
+++ b/versions/0.12.1/community/mxnet_channels.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/community/powered_by.html b/versions/0.12.1/community/powered_by.html
index 24e3807..afb6f41 100644
--- a/versions/0.12.1/community/powered_by.html
+++ b/versions/0.12.1/community/powered_by.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/bucketing.html b/versions/0.12.1/faq/bucketing.html
index e8f1160..3c8519a 100644
--- a/versions/0.12.1/faq/bucketing.html
+++ b/versions/0.12.1/faq/bucketing.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/caffe.html b/versions/0.12.1/faq/caffe.html
index df30dd8..c9c4254 100644
--- a/versions/0.12.1/faq/caffe.html
+++ b/versions/0.12.1/faq/caffe.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/cloud.html b/versions/0.12.1/faq/cloud.html
index a0128bb..783e8ed 100644
--- a/versions/0.12.1/faq/cloud.html
+++ b/versions/0.12.1/faq/cloud.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/develop_and_hack.html b/versions/0.12.1/faq/develop_and_hack.html
index c857421..3380cbf 100644
--- a/versions/0.12.1/faq/develop_and_hack.html
+++ b/versions/0.12.1/faq/develop_and_hack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/env_var.html b/versions/0.12.1/faq/env_var.html
index cd3ef5a..af3a113 100644
--- a/versions/0.12.1/faq/env_var.html
+++ b/versions/0.12.1/faq/env_var.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/faq.html b/versions/0.12.1/faq/faq.html
index 45fbdaf..2286c0c 100644
--- a/versions/0.12.1/faq/faq.html
+++ b/versions/0.12.1/faq/faq.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/finetune.html b/versions/0.12.1/faq/finetune.html
index 29be5b2..0401a94 100644
--- a/versions/0.12.1/faq/finetune.html
+++ b/versions/0.12.1/faq/finetune.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/index.html b/versions/0.12.1/faq/index.html
index f713923..a500ff3 100644
--- a/versions/0.12.1/faq/index.html
+++ b/versions/0.12.1/faq/index.html
@@ -52,7 +52,7 @@
 <link href="../api/perl/kvstore.html" rel="prev" title="KVStore API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/model_parallel_lstm.html b/versions/0.12.1/faq/model_parallel_lstm.html
index 44f63ed..4542083 100644
--- a/versions/0.12.1/faq/model_parallel_lstm.html
+++ b/versions/0.12.1/faq/model_parallel_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/multi_devices.html b/versions/0.12.1/faq/multi_devices.html
index 2b7ba6c..e2779f3 100644
--- a/versions/0.12.1/faq/multi_devices.html
+++ b/versions/0.12.1/faq/multi_devices.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/new_op.html b/versions/0.12.1/faq/new_op.html
index f272a76..f919314 100644
--- a/versions/0.12.1/faq/new_op.html
+++ b/versions/0.12.1/faq/new_op.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/nnpack.html b/versions/0.12.1/faq/nnpack.html
index 1d45de6..c8ad82f 100644
--- a/versions/0.12.1/faq/nnpack.html
+++ b/versions/0.12.1/faq/nnpack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/perf.html b/versions/0.12.1/faq/perf.html
index 6436ed4..ebf27e3 100644
--- a/versions/0.12.1/faq/perf.html
+++ b/versions/0.12.1/faq/perf.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/recordio.html b/versions/0.12.1/faq/recordio.html
index 0fe8163..6064a72 100644
--- a/versions/0.12.1/faq/recordio.html
+++ b/versions/0.12.1/faq/recordio.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/s3_integration.html b/versions/0.12.1/faq/s3_integration.html
index 503971d..aa49eee 100644
--- a/versions/0.12.1/faq/s3_integration.html
+++ b/versions/0.12.1/faq/s3_integration.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet FAQ">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/smart_device.html b/versions/0.12.1/faq/smart_device.html
index 0c0230d..58f3840 100644
--- a/versions/0.12.1/faq/smart_device.html
+++ b/versions/0.12.1/faq/smart_device.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/torch.html b/versions/0.12.1/faq/torch.html
index 913d3f1..abd9ad9 100644
--- a/versions/0.12.1/faq/torch.html
+++ b/versions/0.12.1/faq/torch.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/faq/visualize_graph.html b/versions/0.12.1/faq/visualize_graph.html
index 66e03e6..18262ba 100644
--- a/versions/0.12.1/faq/visualize_graph.html
+++ b/versions/0.12.1/faq/visualize_graph.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/genindex.html b/versions/0.12.1/genindex.html
index ff0d4da..657ac4e 100644
--- a/versions/0.12.1/genindex.html
+++ b/versions/0.12.1/genindex.html
@@ -51,7 +51,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/get_started/index.html b/versions/0.12.1/get_started/index.html
index 7abef53..bf52006 100644
--- a/versions/0.12.1/get_started/index.html
+++ b/versions/0.12.1/get_started/index.html
@@ -52,7 +52,7 @@
 <link href="../faq/s3_integration.html" rel="prev" title="Use data from S3 for training">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/get_started/why_mxnet.html b/versions/0.12.1/get_started/why_mxnet.html
index e242542..e5461e6 100644
--- a/versions/0.12.1/get_started/why_mxnet.html
+++ b/versions/0.12.1/get_started/why_mxnet.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/gluon/index.html b/versions/0.12.1/gluon/index.html
index 7b63187..65a9ccd 100644
--- a/versions/0.12.1/gluon/index.html
+++ b/versions/0.12.1/gluon/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/how_to/add_op_in_backend.html b/versions/0.12.1/how_to/add_op_in_backend.html
index 353d365..f8b3f54 100644
--- a/versions/0.12.1/how_to/add_op_in_backend.html
+++ b/versions/0.12.1/how_to/add_op_in_backend.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/index.html b/versions/0.12.1/index.html
index f7491d1..726a323 100644
--- a/versions/0.12.1/index.html
+++ b/versions/0.12.1/index.html
@@ -49,7 +49,7 @@
 <link href="api/python/index.html" rel="next" title="MXNet - Python API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/amazonlinux_setup.html b/versions/0.12.1/install/amazonlinux_setup.html
index 86af082..ae8441b 100644
--- a/versions/0.12.1/install/amazonlinux_setup.html
+++ b/versions/0.12.1/install/amazonlinux_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/build_from_source.html b/versions/0.12.1/install/build_from_source.html
index e2e74cb..4c03a78 100644
--- a/versions/0.12.1/install/build_from_source.html
+++ b/versions/0.12.1/install/build_from_source.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/centos_setup.html b/versions/0.12.1/install/centos_setup.html
index 86af082..ae8441b 100644
--- a/versions/0.12.1/install/centos_setup.html
+++ b/versions/0.12.1/install/centos_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/index.html b/versions/0.12.1/install/index.html
index 7ae5517..19ba443 100644
--- a/versions/0.12.1/install/index.html
+++ b/versions/0.12.1/install/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/osx_setup.html b/versions/0.12.1/install/osx_setup.html
index 1964abe..68de70c 100644
--- a/versions/0.12.1/install/osx_setup.html
+++ b/versions/0.12.1/install/osx_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/raspbian_setup.html b/versions/0.12.1/install/raspbian_setup.html
index 86af082..ae8441b 100644
--- a/versions/0.12.1/install/raspbian_setup.html
+++ b/versions/0.12.1/install/raspbian_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/tx2_setup.html b/versions/0.12.1/install/tx2_setup.html
index 86af082..ae8441b 100644
--- a/versions/0.12.1/install/tx2_setup.html
+++ b/versions/0.12.1/install/tx2_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/ubuntu_setup.html b/versions/0.12.1/install/ubuntu_setup.html
index b65b6fa..58c8c85 100644
--- a/versions/0.12.1/install/ubuntu_setup.html
+++ b/versions/0.12.1/install/ubuntu_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/install/windows_setup.html b/versions/0.12.1/install/windows_setup.html
index 1d4def3..e6baf59 100644
--- a/versions/0.12.1/install/windows_setup.html
+++ b/versions/0.12.1/install/windows_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/model_zoo/index.html b/versions/0.12.1/model_zoo/index.html
index 4350445..0cf3aaf 100644
--- a/versions/0.12.1/model_zoo/index.html
+++ b/versions/0.12.1/model_zoo/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/py-modindex.html b/versions/0.12.1/py-modindex.html
index 1ba99c3..ccd75b6 100644
--- a/versions/0.12.1/py-modindex.html
+++ b/versions/0.12.1/py-modindex.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/search.html b/versions/0.12.1/search.html
index 66c8b53..2d31ea9 100644
--- a/versions/0.12.1/search.html
+++ b/versions/0.12.1/search.html
@@ -56,7 +56,7 @@
 <script id="searchindexloader" type="text/javascript"></script>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/basic/data.html b/versions/0.12.1/tutorials/basic/data.html
index a9da222..7001e6e 100644
--- a/versions/0.12.1/tutorials/basic/data.html
+++ b/versions/0.12.1/tutorials/basic/data.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module - Neural network training and inference">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/basic/image_io.html b/versions/0.12.1/tutorials/basic/image_io.html
index 913784b..e3398f1 100644
--- a/versions/0.12.1/tutorials/basic/image_io.html
+++ b/versions/0.12.1/tutorials/basic/image_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/basic/module.html b/versions/0.12.1/tutorials/basic/module.html
index e677951..5a99034 100644
--- a/versions/0.12.1/tutorials/basic/module.html
+++ b/versions/0.12.1/tutorials/basic/module.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol - Neural network graphs and auto-differentiation">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/basic/ndarray.html b/versions/0.12.1/tutorials/basic/ndarray.html
index a3ac1c1..2176d2f 100644
--- a/versions/0.12.1/tutorials/basic/ndarray.html
+++ b/versions/0.12.1/tutorials/basic/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="Tutorials">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/basic/record_io.html b/versions/0.12.1/tutorials/basic/record_io.html
index dc23d16..73c7f88 100644
--- a/versions/0.12.1/tutorials/basic/record_io.html
+++ b/versions/0.12.1/tutorials/basic/record_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/basic/symbol.html b/versions/0.12.1/tutorials/basic/symbol.html
index 22175fe..b224f01 100644
--- a/versions/0.12.1/tutorials/basic/symbol.html
+++ b/versions/0.12.1/tutorials/basic/symbol.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray - Imperative tensor operations on CPU/GPU">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/c++/basics.html b/versions/0.12.1/tutorials/c++/basics.html
index 75dd2ad..7b9ab14 100644
--- a/versions/0.12.1/tutorials/c++/basics.html
+++ b/versions/0.12.1/tutorials/c++/basics.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/embedded/wine_detector.html b/versions/0.12.1/tutorials/embedded/wine_detector.html
index 78d691a..7b459e5 100644
--- a/versions/0.12.1/tutorials/embedded/wine_detector.html
+++ b/versions/0.12.1/tutorials/embedded/wine_detector.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/general_ml/recommendation_systems.html b/versions/0.12.1/tutorials/general_ml/recommendation_systems.html
index 0bca09f..752e56c 100644
--- a/versions/0.12.1/tutorials/general_ml/recommendation_systems.html
+++ b/versions/0.12.1/tutorials/general_ml/recommendation_systems.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/gluon/autograd.html b/versions/0.12.1/tutorials/gluon/autograd.html
index 544f17a..62c3c59 100644
--- a/versions/0.12.1/tutorials/gluon/autograd.html
+++ b/versions/0.12.1/tutorials/gluon/autograd.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/gluon/customop.html b/versions/0.12.1/tutorials/gluon/customop.html
index 0e32716..221b680 100644
--- a/versions/0.12.1/tutorials/gluon/customop.html
+++ b/versions/0.12.1/tutorials/gluon/customop.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/gluon/gluon.html b/versions/0.12.1/tutorials/gluon/gluon.html
index 30dff40..d955241 100644
--- a/versions/0.12.1/tutorials/gluon/gluon.html
+++ b/versions/0.12.1/tutorials/gluon/gluon.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/gluon/hybrid.html b/versions/0.12.1/tutorials/gluon/hybrid.html
index d8bd330..baea6ed 100644
--- a/versions/0.12.1/tutorials/gluon/hybrid.html
+++ b/versions/0.12.1/tutorials/gluon/hybrid.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/gluon/mnist.html b/versions/0.12.1/tutorials/gluon/mnist.html
index 2b68c33..51a3b50 100644
--- a/versions/0.12.1/tutorials/gluon/mnist.html
+++ b/versions/0.12.1/tutorials/gluon/mnist.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/gluon/ndarray.html b/versions/0.12.1/tutorials/gluon/ndarray.html
index 6033fa4..7ea86a8 100644
--- a/versions/0.12.1/tutorials/gluon/ndarray.html
+++ b/versions/0.12.1/tutorials/gluon/ndarray.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/index.html b/versions/0.12.1/tutorials/index.html
index b3b0d77..8b634da 100644
--- a/versions/0.12.1/tutorials/index.html
+++ b/versions/0.12.1/tutorials/index.html
@@ -52,7 +52,7 @@
 <link href="../architecture/index.html" rel="prev" title="MXNet Architecture">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/nlp/cnn.html b/versions/0.12.1/tutorials/nlp/cnn.html
index 72d3241..fec3305 100644
--- a/versions/0.12.1/tutorials/nlp/cnn.html
+++ b/versions/0.12.1/tutorials/nlp/cnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/nlp/nce_loss.html b/versions/0.12.1/tutorials/nlp/nce_loss.html
index b52532d..38343e9 100644
--- a/versions/0.12.1/tutorials/nlp/nce_loss.html
+++ b/versions/0.12.1/tutorials/nlp/nce_loss.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/nlp/rnn.html b/versions/0.12.1/tutorials/nlp/rnn.html
index b91933e..766b139 100644
--- a/versions/0.12.1/tutorials/nlp/rnn.html
+++ b/versions/0.12.1/tutorials/nlp/rnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/python/kvstore.html b/versions/0.12.1/tutorials/python/kvstore.html
index 717de91..d02b538 100644
--- a/versions/0.12.1/tutorials/python/kvstore.html
+++ b/versions/0.12.1/tutorials/python/kvstore.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/python/linear-regression.html b/versions/0.12.1/tutorials/python/linear-regression.html
index 160f4ae..3e1ce0a 100644
--- a/versions/0.12.1/tutorials/python/linear-regression.html
+++ b/versions/0.12.1/tutorials/python/linear-regression.html
@@ -53,7 +53,7 @@
 <link href="../basic/data.html" rel="prev" title="Iterators - Loading data">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/python/matrix_factorization.html b/versions/0.12.1/tutorials/python/matrix_factorization.html
index a5f71a2..1c36d0f 100644
--- a/versions/0.12.1/tutorials/python/matrix_factorization.html
+++ b/versions/0.12.1/tutorials/python/matrix_factorization.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/python/mnist.html b/versions/0.12.1/tutorials/python/mnist.html
index 73c4c0e..293d9ee 100644
--- a/versions/0.12.1/tutorials/python/mnist.html
+++ b/versions/0.12.1/tutorials/python/mnist.html
@@ -53,7 +53,7 @@
 <link href="linear-regression.html" rel="prev" title="Linear Regression">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/python/predict_image.html b/versions/0.12.1/tutorials/python/predict_image.html
index c82a800..5a544f7 100644
--- a/versions/0.12.1/tutorials/python/predict_image.html
+++ b/versions/0.12.1/tutorials/python/predict_image.html
@@ -53,7 +53,7 @@
 <link href="mnist.html" rel="prev" title="Handwritten Digit Recognition">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/CallbackFunction.html b/versions/0.12.1/tutorials/r/CallbackFunction.html
index 6c3326b..ab0456c 100644
--- a/versions/0.12.1/tutorials/r/CallbackFunction.html
+++ b/versions/0.12.1/tutorials/r/CallbackFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/CustomIterator.html b/versions/0.12.1/tutorials/r/CustomIterator.html
index a277c1a..0644dfa 100644
--- a/versions/0.12.1/tutorials/r/CustomIterator.html
+++ b/versions/0.12.1/tutorials/r/CustomIterator.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/CustomLossFunction.html b/versions/0.12.1/tutorials/r/CustomLossFunction.html
index 30c5222..db50fa2 100644
--- a/versions/0.12.1/tutorials/r/CustomLossFunction.html
+++ b/versions/0.12.1/tutorials/r/CustomLossFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/charRnnModel.html b/versions/0.12.1/tutorials/r/charRnnModel.html
index 07dc5ff..201ae38 100644
--- a/versions/0.12.1/tutorials/r/charRnnModel.html
+++ b/versions/0.12.1/tutorials/r/charRnnModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/classifyRealImageWithPretrainedModel.html b/versions/0.12.1/tutorials/r/classifyRealImageWithPretrainedModel.html
index 787db3a..280e4de 100644
--- a/versions/0.12.1/tutorials/r/classifyRealImageWithPretrainedModel.html
+++ b/versions/0.12.1/tutorials/r/classifyRealImageWithPretrainedModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/fiveMinutesNeuralNetwork.html b/versions/0.12.1/tutorials/r/fiveMinutesNeuralNetwork.html
index c0ee22b..dd6cd05 100644
--- a/versions/0.12.1/tutorials/r/fiveMinutesNeuralNetwork.html
+++ b/versions/0.12.1/tutorials/r/fiveMinutesNeuralNetwork.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/index.html b/versions/0.12.1/tutorials/r/index.html
index 58e7689..fead683 100644
--- a/versions/0.12.1/tutorials/r/index.html
+++ b/versions/0.12.1/tutorials/r/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/mnistCompetition.html b/versions/0.12.1/tutorials/r/mnistCompetition.html
index 7e79860..1dbb091 100644
--- a/versions/0.12.1/tutorials/r/mnistCompetition.html
+++ b/versions/0.12.1/tutorials/r/mnistCompetition.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/ndarray.html b/versions/0.12.1/tutorials/r/ndarray.html
index 4a57f8a..f56e30c 100644
--- a/versions/0.12.1/tutorials/r/ndarray.html
+++ b/versions/0.12.1/tutorials/r/ndarray.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/r/symbol.html b/versions/0.12.1/tutorials/r/symbol.html
index fbdbe07..514a480 100644
--- a/versions/0.12.1/tutorials/r/symbol.html
+++ b/versions/0.12.1/tutorials/r/symbol.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/scala/char_lstm.html b/versions/0.12.1/tutorials/scala/char_lstm.html
index fa33c22..55c79aa 100644
--- a/versions/0.12.1/tutorials/scala/char_lstm.html
+++ b/versions/0.12.1/tutorials/scala/char_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/scala/mnist.html b/versions/0.12.1/tutorials/scala/mnist.html
index 694c8e7..37b5769 100644
--- a/versions/0.12.1/tutorials/scala/mnist.html
+++ b/versions/0.12.1/tutorials/scala/mnist.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/scala/mxnet_scala_on_intellij.html b/versions/0.12.1/tutorials/scala/mxnet_scala_on_intellij.html
index 727b705..15c103f 100644
--- a/versions/0.12.1/tutorials/scala/mxnet_scala_on_intellij.html
+++ b/versions/0.12.1/tutorials/scala/mxnet_scala_on_intellij.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/sparse/csr.html b/versions/0.12.1/tutorials/sparse/csr.html
index 26464e8..1485fe5 100644
--- a/versions/0.12.1/tutorials/sparse/csr.html
+++ b/versions/0.12.1/tutorials/sparse/csr.html
@@ -53,7 +53,7 @@
 <link href="../vision/large_scale_classification.html" rel="prev" title="Large Scale Image Classification">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/sparse/row_sparse.html b/versions/0.12.1/tutorials/sparse/row_sparse.html
index 4c62705..8380582 100644
--- a/versions/0.12.1/tutorials/sparse/row_sparse.html
+++ b/versions/0.12.1/tutorials/sparse/row_sparse.html
@@ -53,7 +53,7 @@
 <link href="csr.html" rel="prev" title="CSRNDArray - NDArray in Compressed Sparse Row Storage Format">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/sparse/train.html b/versions/0.12.1/tutorials/sparse/train.html
index f44ad61..c6007c7 100644
--- a/versions/0.12.1/tutorials/sparse/train.html
+++ b/versions/0.12.1/tutorials/sparse/train.html
@@ -53,7 +53,7 @@
 <link href="row_sparse.html" rel="prev" title="RowSparseNDArray - NDArray for Sparse Gradient Updates">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/speech_recognition/baidu_warp_ctc.html b/versions/0.12.1/tutorials/speech_recognition/baidu_warp_ctc.html
index e9f2a00..a766e76 100644
--- a/versions/0.12.1/tutorials/speech_recognition/baidu_warp_ctc.html
+++ b/versions/0.12.1/tutorials/speech_recognition/baidu_warp_ctc.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/speech_recognition/speech_lstm.html b/versions/0.12.1/tutorials/speech_recognition/speech_lstm.html
index c6a90b4..4db26e0 100644
--- a/versions/0.12.1/tutorials/speech_recognition/speech_lstm.html
+++ b/versions/0.12.1/tutorials/speech_recognition/speech_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/unsupervised_learning/auto_encoders.html b/versions/0.12.1/tutorials/unsupervised_learning/auto_encoders.html
index 379cd7d..9c53e38 100644
--- a/versions/0.12.1/tutorials/unsupervised_learning/auto_encoders.html
+++ b/versions/0.12.1/tutorials/unsupervised_learning/auto_encoders.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/unsupervised_learning/gan.html b/versions/0.12.1/tutorials/unsupervised_learning/gan.html
index c6240af..66e30d2 100644
--- a/versions/0.12.1/tutorials/unsupervised_learning/gan.html
+++ b/versions/0.12.1/tutorials/unsupervised_learning/gan.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png">
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/0.12.1/tutorials/vision/large_scale_classification.html b/versions/0.12.1/tutorials/vision/large_scale_classification.html
index 21f97a7..f9dd0fa 100644
--- a/versions/0.12.1/tutorials/vision/large_scale_classification.html
+++ b/versions/0.12.1/tutorials/vision/large_scale_classification.html
@@ -53,7 +53,7 @@
 <link href="../python/predict_image.html" rel="prev" title="Predict with pre-trained models">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/README.html b/versions/master/README.html
index fedea6a..68b986d 100644
--- a/versions/master/README.html
+++ b/versions/master/README.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/index.html b/versions/master/_modules/index.html
index 3580887..992e171 100644
--- a/versions/master/_modules/index.html
+++ b/versions/master/_modules/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/autograd.html b/versions/master/_modules/mxnet/autograd.html
index c8a01c5..beecb93 100644
--- a/versions/master/_modules/mxnet/autograd.html
+++ b/versions/master/_modules/mxnet/autograd.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/callback.html b/versions/master/_modules/mxnet/callback.html
index badd319..b8982c7 100644
--- a/versions/master/_modules/mxnet/callback.html
+++ b/versions/master/_modules/mxnet/callback.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/executor.html b/versions/master/_modules/mxnet/executor.html
index 540e880..0a0d25d 100644
--- a/versions/master/_modules/mxnet/executor.html
+++ b/versions/master/_modules/mxnet/executor.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/executor_manager.html b/versions/master/_modules/mxnet/executor_manager.html
index 4d955cf..27d241b 100644
--- a/versions/master/_modules/mxnet/executor_manager.html
+++ b/versions/master/_modules/mxnet/executor_manager.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/block.html b/versions/master/_modules/mxnet/gluon/block.html
index f9e8327..42b2b84 100644
--- a/versions/master/_modules/mxnet/gluon/block.html
+++ b/versions/master/_modules/mxnet/gluon/block.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html b/versions/master/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html
index af2b5d5..837c7bf 100644
--- a/versions/master/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html
+++ b/versions/master/_modules/mxnet/gluon/contrib/rnn/conv_rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html b/versions/master/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html
index d02d5dc..3b7f1bd 100644
--- a/versions/master/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html
+++ b/versions/master/_modules/mxnet/gluon/contrib/rnn/rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/data/dataloader.html b/versions/master/_modules/mxnet/gluon/data/dataloader.html
index ac09c36..9e7c808 100644
--- a/versions/master/_modules/mxnet/gluon/data/dataloader.html
+++ b/versions/master/_modules/mxnet/gluon/data/dataloader.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/data/dataset.html b/versions/master/_modules/mxnet/gluon/data/dataset.html
index 96bf704..246a0a7 100644
--- a/versions/master/_modules/mxnet/gluon/data/dataset.html
+++ b/versions/master/_modules/mxnet/gluon/data/dataset.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/data/sampler.html b/versions/master/_modules/mxnet/gluon/data/sampler.html
index 41220c4..aeff187 100644
--- a/versions/master/_modules/mxnet/gluon/data/sampler.html
+++ b/versions/master/_modules/mxnet/gluon/data/sampler.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/data/vision.html b/versions/master/_modules/mxnet/gluon/data/vision.html
index b85b0b0..cb429b1 100644
--- a/versions/master/_modules/mxnet/gluon/data/vision.html
+++ b/versions/master/_modules/mxnet/gluon/data/vision.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/loss.html b/versions/master/_modules/mxnet/gluon/loss.html
index ab88da7..c6e85db 100644
--- a/versions/master/_modules/mxnet/gluon/loss.html
+++ b/versions/master/_modules/mxnet/gluon/loss.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision.html
index 4fed13d..fbc7dc2 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision/alexnet.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision/alexnet.html
index 076d448..6e78f7b 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision/alexnet.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision/alexnet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision/densenet.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision/densenet.html
index a827c29..74e0eb6 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision/densenet.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision/densenet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision/inception.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision/inception.html
index 85d1015..581f350 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision/inception.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision/inception.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html
index aa38b4a..76b47be 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision/mobilenet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision/resnet.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision/resnet.html
index 487f791..f956500 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision/resnet.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision/resnet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html
index cc9e1e9..1369e7a 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision/squeezenet.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/model_zoo/vision/vgg.html b/versions/master/_modules/mxnet/gluon/model_zoo/vision/vgg.html
index e57aa11..1542b74 100644
--- a/versions/master/_modules/mxnet/gluon/model_zoo/vision/vgg.html
+++ b/versions/master/_modules/mxnet/gluon/model_zoo/vision/vgg.html
@@ -51,7 +51,7 @@
 <link href="../vision.html" rel="up" title="mxnet.gluon.model_zoo.vision">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/nn/basic_layers.html b/versions/master/_modules/mxnet/gluon/nn/basic_layers.html
index ed00bd7..f336f5d 100644
--- a/versions/master/_modules/mxnet/gluon/nn/basic_layers.html
+++ b/versions/master/_modules/mxnet/gluon/nn/basic_layers.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/nn/conv_layers.html b/versions/master/_modules/mxnet/gluon/nn/conv_layers.html
index 97e9b1b..6dcd693 100644
--- a/versions/master/_modules/mxnet/gluon/nn/conv_layers.html
+++ b/versions/master/_modules/mxnet/gluon/nn/conv_layers.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/parameter.html b/versions/master/_modules/mxnet/gluon/parameter.html
index 71dd5f0..599abda 100644
--- a/versions/master/_modules/mxnet/gluon/parameter.html
+++ b/versions/master/_modules/mxnet/gluon/parameter.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/rnn/rnn_cell.html b/versions/master/_modules/mxnet/gluon/rnn/rnn_cell.html
index 2cba764..e15ff8d 100644
--- a/versions/master/_modules/mxnet/gluon/rnn/rnn_cell.html
+++ b/versions/master/_modules/mxnet/gluon/rnn/rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/rnn/rnn_layer.html b/versions/master/_modules/mxnet/gluon/rnn/rnn_layer.html
index 497b61d..d33789d 100644
--- a/versions/master/_modules/mxnet/gluon/rnn/rnn_layer.html
+++ b/versions/master/_modules/mxnet/gluon/rnn/rnn_layer.html
@@ -51,7 +51,7 @@
 <link href="../../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/trainer.html b/versions/master/_modules/mxnet/gluon/trainer.html
index 10a401d..e568533 100644
--- a/versions/master/_modules/mxnet/gluon/trainer.html
+++ b/versions/master/_modules/mxnet/gluon/trainer.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/gluon/utils.html b/versions/master/_modules/mxnet/gluon/utils.html
index 280e264..3e3d6b0 100644
--- a/versions/master/_modules/mxnet/gluon/utils.html
+++ b/versions/master/_modules/mxnet/gluon/utils.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/image/detection.html b/versions/master/_modules/mxnet/image/detection.html
index 37ce18c..9ba111d 100644
--- a/versions/master/_modules/mxnet/image/detection.html
+++ b/versions/master/_modules/mxnet/image/detection.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/image/image.html b/versions/master/_modules/mxnet/image/image.html
index cba12d0..95b4bd2 100644
--- a/versions/master/_modules/mxnet/image/image.html
+++ b/versions/master/_modules/mxnet/image/image.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/initializer.html b/versions/master/_modules/mxnet/initializer.html
index 4ce5d09..e7f3aa2 100644
--- a/versions/master/_modules/mxnet/initializer.html
+++ b/versions/master/_modules/mxnet/initializer.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/io.html b/versions/master/_modules/mxnet/io.html
index 4d2ff49..d8c4cbc 100644
--- a/versions/master/_modules/mxnet/io.html
+++ b/versions/master/_modules/mxnet/io.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/kvstore.html b/versions/master/_modules/mxnet/kvstore.html
index 0124b8e..5d85337 100644
--- a/versions/master/_modules/mxnet/kvstore.html
+++ b/versions/master/_modules/mxnet/kvstore.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/lr_scheduler.html b/versions/master/_modules/mxnet/lr_scheduler.html
index 85414b1..b12c9b2 100644
--- a/versions/master/_modules/mxnet/lr_scheduler.html
+++ b/versions/master/_modules/mxnet/lr_scheduler.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/metric.html b/versions/master/_modules/mxnet/metric.html
index 8d0a279..acec883 100644
--- a/versions/master/_modules/mxnet/metric.html
+++ b/versions/master/_modules/mxnet/metric.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/model.html b/versions/master/_modules/mxnet/model.html
index 4895e0f..491e3ae 100644
--- a/versions/master/_modules/mxnet/model.html
+++ b/versions/master/_modules/mxnet/model.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/module/base_module.html b/versions/master/_modules/mxnet/module/base_module.html
index 38951bf..eba7c6c 100644
--- a/versions/master/_modules/mxnet/module/base_module.html
+++ b/versions/master/_modules/mxnet/module/base_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/module/bucketing_module.html b/versions/master/_modules/mxnet/module/bucketing_module.html
index 79c1eca..dcc73fb 100644
--- a/versions/master/_modules/mxnet/module/bucketing_module.html
+++ b/versions/master/_modules/mxnet/module/bucketing_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/module/module.html b/versions/master/_modules/mxnet/module/module.html
index 32daea5..36f2482 100644
--- a/versions/master/_modules/mxnet/module/module.html
+++ b/versions/master/_modules/mxnet/module/module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/module/python_module.html b/versions/master/_modules/mxnet/module/python_module.html
index 4dd1980..f008b34 100644
--- a/versions/master/_modules/mxnet/module/python_module.html
+++ b/versions/master/_modules/mxnet/module/python_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/module/sequential_module.html b/versions/master/_modules/mxnet/module/sequential_module.html
index 78147e5..11af22f 100644
--- a/versions/master/_modules/mxnet/module/sequential_module.html
+++ b/versions/master/_modules/mxnet/module/sequential_module.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/ndarray/contrib.html b/versions/master/_modules/mxnet/ndarray/contrib.html
index 91e4e20..f199a9d 100644
--- a/versions/master/_modules/mxnet/ndarray/contrib.html
+++ b/versions/master/_modules/mxnet/ndarray/contrib.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/ndarray/ndarray.html b/versions/master/_modules/mxnet/ndarray/ndarray.html
index 954fb0b..28c4329 100644
--- a/versions/master/_modules/mxnet/ndarray/ndarray.html
+++ b/versions/master/_modules/mxnet/ndarray/ndarray.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/ndarray/random.html b/versions/master/_modules/mxnet/ndarray/random.html
index 5c7f511..4ef7348 100644
--- a/versions/master/_modules/mxnet/ndarray/random.html
+++ b/versions/master/_modules/mxnet/ndarray/random.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/ndarray/sparse.html b/versions/master/_modules/mxnet/ndarray/sparse.html
index 7f04675..33777ef 100644
--- a/versions/master/_modules/mxnet/ndarray/sparse.html
+++ b/versions/master/_modules/mxnet/ndarray/sparse.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/ndarray/utils.html b/versions/master/_modules/mxnet/ndarray/utils.html
index 97a8973..bfab605 100644
--- a/versions/master/_modules/mxnet/ndarray/utils.html
+++ b/versions/master/_modules/mxnet/ndarray/utils.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/optimizer.html b/versions/master/_modules/mxnet/optimizer.html
index e8bd809..cde75b2 100644
--- a/versions/master/_modules/mxnet/optimizer.html
+++ b/versions/master/_modules/mxnet/optimizer.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/random.html b/versions/master/_modules/mxnet/random.html
index 8f27606..3168ac1 100644
--- a/versions/master/_modules/mxnet/random.html
+++ b/versions/master/_modules/mxnet/random.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/recordio.html b/versions/master/_modules/mxnet/recordio.html
index 547e46d..693640e 100644
--- a/versions/master/_modules/mxnet/recordio.html
+++ b/versions/master/_modules/mxnet/recordio.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/rnn/io.html b/versions/master/_modules/mxnet/rnn/io.html
index 42d16f2..7194109 100644
--- a/versions/master/_modules/mxnet/rnn/io.html
+++ b/versions/master/_modules/mxnet/rnn/io.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/rnn/rnn.html b/versions/master/_modules/mxnet/rnn/rnn.html
index 648fdc1..40d08b7 100644
--- a/versions/master/_modules/mxnet/rnn/rnn.html
+++ b/versions/master/_modules/mxnet/rnn/rnn.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/rnn/rnn_cell.html b/versions/master/_modules/mxnet/rnn/rnn_cell.html
index 4c005bd..146bf06 100644
--- a/versions/master/_modules/mxnet/rnn/rnn_cell.html
+++ b/versions/master/_modules/mxnet/rnn/rnn_cell.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/rtc.html b/versions/master/_modules/mxnet/rtc.html
index 3d58c5b..0df8a85 100644
--- a/versions/master/_modules/mxnet/rtc.html
+++ b/versions/master/_modules/mxnet/rtc.html
@@ -51,7 +51,7 @@
 <link href="../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/symbol/contrib.html b/versions/master/_modules/mxnet/symbol/contrib.html
index 5fde3b7..72e666b 100644
--- a/versions/master/_modules/mxnet/symbol/contrib.html
+++ b/versions/master/_modules/mxnet/symbol/contrib.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/symbol/random.html b/versions/master/_modules/mxnet/symbol/random.html
index 654a418..d2531ce 100644
--- a/versions/master/_modules/mxnet/symbol/random.html
+++ b/versions/master/_modules/mxnet/symbol/random.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/mxnet/symbol/symbol.html b/versions/master/_modules/mxnet/symbol/symbol.html
index dde5a3e..1d90e53 100644
--- a/versions/master/_modules/mxnet/symbol/symbol.html
+++ b/versions/master/_modules/mxnet/symbol/symbol.html
@@ -51,7 +51,7 @@
 <link href="../../index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_modules/symbol.html b/versions/master/_modules/symbol.html
index c8a0018..90bcb89 100644
--- a/versions/master/_modules/symbol.html
+++ b/versions/master/_modules/symbol.html
@@ -51,7 +51,7 @@
 <link href="index.html" rel="up" title="Module code">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/_static/mxnet-theme/layout.html b/versions/master/_static/mxnet-theme/layout.html
index be57176..f00bd74 100644
--- a/versions/master/_static/mxnet-theme/layout.html
+++ b/versions/master/_static/mxnet-theme/layout.html
@@ -144,7 +144,7 @@
 
     <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block">
     {%- include "navbar.html" %}
     
diff --git a/versions/master/_static/mxnet.css b/versions/master/_static/mxnet.css
index 8a9bddc..6448323 100644
--- a/versions/master/_static/mxnet.css
+++ b/versions/master/_static/mxnet.css
@@ -495,7 +495,7 @@ li.dropdown-submenu ul.dropdown-menu a {
         top: 49px;
         width: 100%;
         height: 100%;
-        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png);
+        background: url(https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg);
         background-attachment: initial;
         background-size: cover;
     }
diff --git a/versions/master/api/c++/index.html b/versions/master/api/c++/index.html
index 1db758c..7ed96a9 100644
--- a/versions/master/api/c++/index.html
+++ b/versions/master/api/c++/index.html
@@ -52,7 +52,7 @@
 <link href="../julia/index.html" rel="prev" title="MXNet - Julia API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/julia/index.html b/versions/master/api/julia/index.html
index 3ff2ce3..eb30ec6 100644
--- a/versions/master/api/julia/index.html
+++ b/versions/master/api/julia/index.html
@@ -52,7 +52,7 @@
 <link href="../r/index.html" rel="prev" title="MXNet - R API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/perl/index.html b/versions/master/api/perl/index.html
index 74d21de..4cba8d1 100644
--- a/versions/master/api/perl/index.html
+++ b/versions/master/api/perl/index.html
@@ -52,7 +52,7 @@
 <link href="../scala/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/perl/io.html b/versions/master/api/perl/io.html
index f76eef8..1d0370b 100644
--- a/versions/master/api/perl/io.html
+++ b/versions/master/api/perl/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Perl Symbolic API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/perl/kvstore.html b/versions/master/api/perl/kvstore.html
index 95faec5..845801f 100644
--- a/versions/master/api/perl/kvstore.html
+++ b/versions/master/api/perl/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/perl/module.html b/versions/master/api/perl/module.html
index f05f886..2c17748 100644
--- a/versions/master/api/perl/module.html
+++ b/versions/master/api/perl/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Perl API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/perl/ndarray.html b/versions/master/api/perl/ndarray.html
index 0adb44f..52a0ebd 100644
--- a/versions/master/api/perl/ndarray.html
+++ b/versions/master/api/perl/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/perl/symbol.html b/versions/master/api/perl/symbol.html
index 3b0ea16..0c8ffee 100644
--- a/versions/master/api/perl/symbol.html
+++ b/versions/master/api/perl/symbol.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/autograd.html b/versions/master/api/python/autograd.html
index 56daba6..82441c1 100644
--- a/versions/master/api/python/autograd.html
+++ b/versions/master/api/python/autograd.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/autograd/autograd.html b/versions/master/api/python/autograd/autograd.html
index aa1425e..9a4c4b9 100644
--- a/versions/master/api/python/autograd/autograd.html
+++ b/versions/master/api/python/autograd/autograd.html
@@ -53,7 +53,7 @@
 <link href="../executor/executor.html" rel="prev" title="Executor and Executor Manager"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/callback.html b/versions/master/api/python/callback.html
index dbb58b5..702a6d9 100644
--- a/versions/master/api/python/callback.html
+++ b/versions/master/api/python/callback.html
@@ -53,7 +53,7 @@
 <link href="optimization.html" rel="prev" title="Optimization: initialize and update weights"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/callback/callback.html b/versions/master/api/python/callback/callback.html
index 74a0519..7e04d40 100644
--- a/versions/master/api/python/callback/callback.html
+++ b/versions/master/api/python/callback/callback.html
@@ -53,7 +53,7 @@
 <link href="../optimization/optimization.html" rel="prev" title="Optimization: initialize and update weights"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/executor/executor.html b/versions/master/api/python/executor/executor.html
index 20b0eca..090f84f 100644
--- a/versions/master/api/python/executor/executor.html
+++ b/versions/master/api/python/executor/executor.html
@@ -53,7 +53,7 @@
 <link href="../module/module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon.html b/versions/master/api/python/gluon.html
index 86b336f..023bcff 100644
--- a/versions/master/api/python/gluon.html
+++ b/versions/master/api/python/gluon.html
@@ -53,7 +53,7 @@
 <link href="autograd.html" rel="prev" title="Autograd Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon/contrib.html b/versions/master/api/python/gluon/contrib.html
index 552c7e6..875e5a6 100644
--- a/versions/master/api/python/gluon/contrib.html
+++ b/versions/master/api/python/gluon/contrib.html
@@ -53,7 +53,7 @@
 <link href="model_zoo.html" rel="prev" title="Gluon Model Zoo"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon/data.html b/versions/master/api/python/gluon/data.html
index 1c808de..8b2f889 100644
--- a/versions/master/api/python/gluon/data.html
+++ b/versions/master/api/python/gluon/data.html
@@ -53,7 +53,7 @@
 <link href="loss.html" rel="prev" title="Gluon Loss API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon/gluon.html b/versions/master/api/python/gluon/gluon.html
index 9ed1e86..2243283 100644
--- a/versions/master/api/python/gluon/gluon.html
+++ b/versions/master/api/python/gluon/gluon.html
@@ -53,7 +53,7 @@
 <link href="../autograd/autograd.html" rel="prev" title="Autograd Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon/loss.html b/versions/master/api/python/gluon/loss.html
index bf4c216..2450aa8 100644
--- a/versions/master/api/python/gluon/loss.html
+++ b/versions/master/api/python/gluon/loss.html
@@ -53,7 +53,7 @@
 <link href="rnn.html" rel="prev" title="Gluon Recurrent Neural Network API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon/model_zoo.html b/versions/master/api/python/gluon/model_zoo.html
index 2b212b3..089a064 100644
--- a/versions/master/api/python/gluon/model_zoo.html
+++ b/versions/master/api/python/gluon/model_zoo.html
@@ -53,7 +53,7 @@
 <link href="data.html" rel="prev" title="Gluon Data API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon/nn.html b/versions/master/api/python/gluon/nn.html
index 6be5792..517efac 100644
--- a/versions/master/api/python/gluon/nn.html
+++ b/versions/master/api/python/gluon/nn.html
@@ -53,7 +53,7 @@
 <link href="gluon.html" rel="prev" title="Gluon Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/gluon/rnn.html b/versions/master/api/python/gluon/rnn.html
index 9c05dbc..69d5c73 100644
--- a/versions/master/api/python/gluon/rnn.html
+++ b/versions/master/api/python/gluon/rnn.html
@@ -53,7 +53,7 @@
 <link href="nn.html" rel="prev" title="Gluon Neural Network Layers"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/image.html b/versions/master/api/python/image.html
index 3323454..d861a26 100644
--- a/versions/master/api/python/image.html
+++ b/versions/master/api/python/image.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/image/image.html b/versions/master/api/python/image/image.html
index a16cdf5..59b33b4 100644
--- a/versions/master/api/python/image/image.html
+++ b/versions/master/api/python/image/image.html
@@ -53,7 +53,7 @@
 <link href="../io/io.html" rel="prev" title="Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/index.html b/versions/master/api/python/index.html
index 3891fb5..256492a 100644
--- a/versions/master/api/python/index.html
+++ b/versions/master/api/python/index.html
@@ -52,7 +52,7 @@
 <link href="../../index.html" rel="prev" title="Contents"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/io.html b/versions/master/api/python/io.html
index 6820513..19fba6d 100644
--- a/versions/master/api/python/io.html
+++ b/versions/master/api/python/io.html
@@ -53,7 +53,7 @@
 <link href="kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/io/io.html b/versions/master/api/python/io/io.html
index ee6209e..77773ce 100644
--- a/versions/master/api/python/io/io.html
+++ b/versions/master/api/python/io/io.html
@@ -53,7 +53,7 @@
 <link href="../kvstore/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/kvstore.html b/versions/master/api/python/kvstore.html
index 397b724..a92aec6 100644
--- a/versions/master/api/python/kvstore.html
+++ b/versions/master/api/python/kvstore.html
@@ -53,7 +53,7 @@
 <link href="rnn.html" rel="prev" title="RNN Cell API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/kvstore/kvstore.html b/versions/master/api/python/kvstore/kvstore.html
index fff52cb..3886c24 100644
--- a/versions/master/api/python/kvstore/kvstore.html
+++ b/versions/master/api/python/kvstore/kvstore.html
@@ -53,7 +53,7 @@
 <link href="../gluon/contrib.html" rel="prev" title="Gluon Contrib API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/metric.html b/versions/master/api/python/metric.html
index a9b08ab..95c1c1f 100644
--- a/versions/master/api/python/metric.html
+++ b/versions/master/api/python/metric.html
@@ -53,7 +53,7 @@
 <link href="callback.html" rel="prev" title="Callback API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/metric/metric.html b/versions/master/api/python/metric/metric.html
index 001c8a2..77ba532 100644
--- a/versions/master/api/python/metric/metric.html
+++ b/versions/master/api/python/metric/metric.html
@@ -53,7 +53,7 @@
 <link href="../callback/callback.html" rel="prev" title="Callback API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/model.html b/versions/master/api/python/model.html
index cb03ed7..c7d57df 100644
--- a/versions/master/api/python/model.html
+++ b/versions/master/api/python/model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/module.html b/versions/master/api/python/module.html
index 8452aab..f91956c 100644
--- a/versions/master/api/python/module.html
+++ b/versions/master/api/python/module.html
@@ -53,7 +53,7 @@
 <link href="symbol/contrib.html" rel="prev" title="Contrib Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/module/module.html b/versions/master/api/python/module/module.html
index a2595cf..6b3171f 100644
--- a/versions/master/api/python/module/module.html
+++ b/versions/master/api/python/module/module.html
@@ -53,7 +53,7 @@
 <link href="../symbol/rnn.html" rel="prev" title="RNN Cell Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/ndarray/contrib.html b/versions/master/api/python/ndarray/contrib.html
index cc58be9..9f7ca49 100644
--- a/versions/master/api/python/ndarray/contrib.html
+++ b/versions/master/api/python/ndarray/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/ndarray/index.html b/versions/master/api/python/ndarray/index.html
index acb1124..8ec8055 100644
--- a/versions/master/api/python/ndarray/index.html
+++ b/versions/master/api/python/ndarray/index.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="MXNet - Python API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/ndarray/linalg.html b/versions/master/api/python/ndarray/linalg.html
index 0bb1b3a..acd9400 100644
--- a/versions/master/api/python/ndarray/linalg.html
+++ b/versions/master/api/python/ndarray/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/ndarray/ndarray.html b/versions/master/api/python/ndarray/ndarray.html
index 6d23ba9..4ab6a4f 100644
--- a/versions/master/api/python/ndarray/ndarray.html
+++ b/versions/master/api/python/ndarray/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="MXNet - Python API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/ndarray/random.html b/versions/master/api/python/ndarray/random.html
index 1107772..ccb4f28 100644
--- a/versions/master/api/python/ndarray/random.html
+++ b/versions/master/api/python/ndarray/random.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/ndarray/sparse.html b/versions/master/api/python/ndarray/sparse.html
index cf9012b..787383c 100644
--- a/versions/master/api/python/ndarray/sparse.html
+++ b/versions/master/api/python/ndarray/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/optimization.html b/versions/master/api/python/optimization.html
index 12c5c9a..d0a5c53 100644
--- a/versions/master/api/python/optimization.html
+++ b/versions/master/api/python/optimization.html
@@ -53,7 +53,7 @@
 <link href="image.html" rel="prev" title="Image API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/optimization/optimization.html b/versions/master/api/python/optimization/optimization.html
index 80b9f3c..478d747 100644
--- a/versions/master/api/python/optimization/optimization.html
+++ b/versions/master/api/python/optimization/optimization.html
@@ -53,7 +53,7 @@
 <link href="../image/image.html" rel="prev" title="Image API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/rnn.html b/versions/master/api/python/rnn.html
index a826124..8b9cbd9 100644
--- a/versions/master/api/python/rnn.html
+++ b/versions/master/api/python/rnn.html
@@ -53,7 +53,7 @@
 <link href="gluon.html" rel="prev" title="Gluon Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/rnn/rnn.html b/versions/master/api/python/rnn/rnn.html
index c4a0bb1..30e7bc7 100644
--- a/versions/master/api/python/rnn/rnn.html
+++ b/versions/master/api/python/rnn/rnn.html
@@ -53,7 +53,7 @@
 <link href="../gluon/gluon.html" rel="prev" title="Gluon Package"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/rtc/rtc.html b/versions/master/api/python/rtc/rtc.html
index 702f99c..5103e58 100644
--- a/versions/master/api/python/rtc/rtc.html
+++ b/versions/master/api/python/rtc/rtc.html
@@ -53,7 +53,7 @@
 <link href="../metric/metric.html" rel="prev" title="Evaluation Metric API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol/contrib.html b/versions/master/api/python/symbol/contrib.html
index 38c1cc3..47bbaf8 100644
--- a/versions/master/api/python/symbol/contrib.html
+++ b/versions/master/api/python/symbol/contrib.html
@@ -53,7 +53,7 @@
 <link href="sparse.html" rel="prev" title="Sparse Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol/index.html b/versions/master/api/python/symbol/index.html
index ec0926f..5adb572 100644
--- a/versions/master/api/python/symbol/index.html
+++ b/versions/master/api/python/symbol/index.html
@@ -53,7 +53,7 @@
 <link href="../ndarray/contrib.html" rel="prev" title="Contrib NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol/linalg.html b/versions/master/api/python/symbol/linalg.html
index 67cab22..072d68e 100644
--- a/versions/master/api/python/symbol/linalg.html
+++ b/versions/master/api/python/symbol/linalg.html
@@ -53,7 +53,7 @@
 <link href="random.html" rel="prev" title="Random Distribution Generator Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol/random.html b/versions/master/api/python/symbol/random.html
index 33e2026..d4fb0f7 100644
--- a/versions/master/api/python/symbol/random.html
+++ b/versions/master/api/python/symbol/random.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol/rnn.html b/versions/master/api/python/symbol/rnn.html
index 8872415..2af9842 100644
--- a/versions/master/api/python/symbol/rnn.html
+++ b/versions/master/api/python/symbol/rnn.html
@@ -53,7 +53,7 @@
 <link href="contrib.html" rel="prev" title="Contrib Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol/sparse.html b/versions/master/api/python/symbol/sparse.html
index 9238563..05cd73a 100644
--- a/versions/master/api/python/symbol/sparse.html
+++ b/versions/master/api/python/symbol/sparse.html
@@ -53,7 +53,7 @@
 <link href="linalg.html" rel="prev" title="Linear Algebra Symbol API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol/symbol.html b/versions/master/api/python/symbol/symbol.html
index c09c883..f186233 100644
--- a/versions/master/api/python/symbol/symbol.html
+++ b/versions/master/api/python/symbol/symbol.html
@@ -53,7 +53,7 @@
 <link href="../ndarray/contrib.html" rel="prev" title="Contrib NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol_in_pictures.html b/versions/master/api/python/symbol_in_pictures.html
index 12ed866..81e3990 100644
--- a/versions/master/api/python/symbol_in_pictures.html
+++ b/versions/master/api/python/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/python/symbol_in_pictures/symbol_in_pictures.html b/versions/master/api/python/symbol_in_pictures/symbol_in_pictures.html
index a3a9eb4..03f027d 100644
--- a/versions/master/api/python/symbol_in_pictures/symbol_in_pictures.html
+++ b/versions/master/api/python/symbol_in_pictures/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/r/index.html b/versions/master/api/r/index.html
index afaec54..74e3e5e 100644
--- a/versions/master/api/r/index.html
+++ b/versions/master/api/r/index.html
@@ -52,7 +52,7 @@
 <link href="../python/rtc/rtc.html" rel="prev" title="Run-Time Compilation API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/index.html b/versions/master/api/scala/index.html
index edfd505..e0598ef 100644
--- a/versions/master/api/scala/index.html
+++ b/versions/master/api/scala/index.html
@@ -52,7 +52,7 @@
 <link href="../c++/index.html" rel="prev" title="MXNet - C++ API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/io.html b/versions/master/api/scala/io.html
index 3bfd9e7..8ae20a7 100644
--- a/versions/master/api/scala/io.html
+++ b/versions/master/api/scala/io.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="MXNet Scala Symbolic API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/kvstore.html b/versions/master/api/scala/kvstore.html
index a9ed936..df59258 100644
--- a/versions/master/api/scala/kvstore.html
+++ b/versions/master/api/scala/kvstore.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/model.html b/versions/master/api/scala/model.html
index 03d563a..e4d115c 100644
--- a/versions/master/api/scala/model.html
+++ b/versions/master/api/scala/model.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/module.html b/versions/master/api/scala/module.html
index 5c6fe9b..df082ac 100644
--- a/versions/master/api/scala/module.html
+++ b/versions/master/api/scala/module.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet - Scala API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/ndarray.html b/versions/master/api/scala/ndarray.html
index 9247b20..12776ff 100644
--- a/versions/master/api/scala/ndarray.html
+++ b/versions/master/api/scala/ndarray.html
@@ -53,7 +53,7 @@
 <link href="io.html" rel="prev" title="MXNet Scala Data Loading API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/symbol.html b/versions/master/api/scala/symbol.html
index b8a50d5..45f995d 100644
--- a/versions/master/api/scala/symbol.html
+++ b/versions/master/api/scala/symbol.html
@@ -53,7 +53,7 @@
 <link href="model.html" rel="prev" title="MXNet Scala Model API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/api/scala/symbol_in_pictures.html b/versions/master/api/scala/symbol_in_pictures.html
index 5bf45ed..99d11ef 100644
--- a/versions/master/api/scala/symbol_in_pictures.html
+++ b/versions/master/api/scala/symbol_in_pictures.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/index.html b/versions/master/architecture/index.html
index 11a2a65..48a5153 100644
--- a/versions/master/architecture/index.html
+++ b/versions/master/architecture/index.html
@@ -52,7 +52,7 @@
 <link href="../get_started/index.html" rel="prev" title="<no title>"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/note_data_loading.html b/versions/master/architecture/note_data_loading.html
index 4918577..0295f58 100644
--- a/versions/master/architecture/note_data_loading.html
+++ b/versions/master/architecture/note_data_loading.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/note_engine.html b/versions/master/architecture/note_engine.html
index 0f71c4d..12d3220 100644
--- a/versions/master/architecture/note_engine.html
+++ b/versions/master/architecture/note_engine.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/note_memory.html b/versions/master/architecture/note_memory.html
index 5b67090..6636fb8 100644
--- a/versions/master/architecture/note_memory.html
+++ b/versions/master/architecture/note_memory.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/overview.html b/versions/master/architecture/overview.html
index 297da86..aa9e3b3 100644
--- a/versions/master/architecture/overview.html
+++ b/versions/master/architecture/overview.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/program_model.html b/versions/master/architecture/program_model.html
index 8c574dc..f7bea38 100644
--- a/versions/master/architecture/program_model.html
+++ b/versions/master/architecture/program_model.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/release_note_0_9.html b/versions/master/architecture/release_note_0_9.html
index d666d21..093a838 100644
--- a/versions/master/architecture/release_note_0_9.html
+++ b/versions/master/architecture/release_note_0_9.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/architecture/rnn_interface.html b/versions/master/architecture/rnn_interface.html
index 7193236..aabad35 100644
--- a/versions/master/architecture/rnn_interface.html
+++ b/versions/master/architecture/rnn_interface.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/community/collaborator.html b/versions/master/community/collaborator.html
index 677f764..f030d30 100644
--- a/versions/master/community/collaborator.html
+++ b/versions/master/community/collaborator.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/community/contribute.html b/versions/master/community/contribute.html
index a44b862..0e0045c 100644
--- a/versions/master/community/contribute.html
+++ b/versions/master/community/contribute.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/community/index.html b/versions/master/community/index.html
index 8f20e4a..cf93f55 100644
--- a/versions/master/community/index.html
+++ b/versions/master/community/index.html
@@ -51,7 +51,7 @@
 <link href="../tutorials/sparse/train.html" rel="prev" title="Train a Linear Regression Model with Sparse Symbols">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/community/mxnet_channels.html b/versions/master/community/mxnet_channels.html
index 2da4255..e2cfdd5 100644
--- a/versions/master/community/mxnet_channels.html
+++ b/versions/master/community/mxnet_channels.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/community/powered_by.html b/versions/master/community/powered_by.html
index 17f4250..95906ae 100644
--- a/versions/master/community/powered_by.html
+++ b/versions/master/community/powered_by.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/bucketing.html b/versions/master/faq/bucketing.html
index 5b41735..9122388 100644
--- a/versions/master/faq/bucketing.html
+++ b/versions/master/faq/bucketing.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/caffe.html b/versions/master/faq/caffe.html
index 91613cf..643b85e 100644
--- a/versions/master/faq/caffe.html
+++ b/versions/master/faq/caffe.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/cloud.html b/versions/master/faq/cloud.html
index e6431ff..1fc0367 100644
--- a/versions/master/faq/cloud.html
+++ b/versions/master/faq/cloud.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/develop_and_hack.html b/versions/master/faq/develop_and_hack.html
index 1207c57..fdc6ed8 100644
--- a/versions/master/faq/develop_and_hack.html
+++ b/versions/master/faq/develop_and_hack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/env_var.html b/versions/master/faq/env_var.html
index 7fe353a..ab44db7 100644
--- a/versions/master/faq/env_var.html
+++ b/versions/master/faq/env_var.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/faq.html b/versions/master/faq/faq.html
index 660cc18..067b5c3 100644
--- a/versions/master/faq/faq.html
+++ b/versions/master/faq/faq.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/finetune.html b/versions/master/faq/finetune.html
index a602347..4f53620 100644
--- a/versions/master/faq/finetune.html
+++ b/versions/master/faq/finetune.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/gradient_compression.html b/versions/master/faq/gradient_compression.html
index c003d23..3e81077 100644
--- a/versions/master/faq/gradient_compression.html
+++ b/versions/master/faq/gradient_compression.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/index.html b/versions/master/faq/index.html
index 60b5ebc..67c2a9e 100644
--- a/versions/master/faq/index.html
+++ b/versions/master/faq/index.html
@@ -52,7 +52,7 @@
 <link href="../api/perl/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/model_parallel_lstm.html b/versions/master/faq/model_parallel_lstm.html
index 63ab589..d7a545e 100644
--- a/versions/master/faq/model_parallel_lstm.html
+++ b/versions/master/faq/model_parallel_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/multi_devices.html b/versions/master/faq/multi_devices.html
index 897291b..27b3544 100644
--- a/versions/master/faq/multi_devices.html
+++ b/versions/master/faq/multi_devices.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/new_op.html b/versions/master/faq/new_op.html
index ae471dc..30b65be 100644
--- a/versions/master/faq/new_op.html
+++ b/versions/master/faq/new_op.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/nnpack.html b/versions/master/faq/nnpack.html
index 26491be..bcf9b87 100644
--- a/versions/master/faq/nnpack.html
+++ b/versions/master/faq/nnpack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/perf.html b/versions/master/faq/perf.html
index 2e017ec..3ca5205 100644
--- a/versions/master/faq/perf.html
+++ b/versions/master/faq/perf.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/recordio.html b/versions/master/faq/recordio.html
index 43df223..c436409 100644
--- a/versions/master/faq/recordio.html
+++ b/versions/master/faq/recordio.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/s3_integration.html b/versions/master/faq/s3_integration.html
index 9943902..01aec91 100644
--- a/versions/master/faq/s3_integration.html
+++ b/versions/master/faq/s3_integration.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet FAQ"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/smart_device.html b/versions/master/faq/smart_device.html
index 4cc0b63..9f0d46b 100644
--- a/versions/master/faq/smart_device.html
+++ b/versions/master/faq/smart_device.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/torch.html b/versions/master/faq/torch.html
index 43f4b55..9f0b260 100644
--- a/versions/master/faq/torch.html
+++ b/versions/master/faq/torch.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/faq/visualize_graph.html b/versions/master/faq/visualize_graph.html
index 947f945..fb8dd87 100644
--- a/versions/master/faq/visualize_graph.html
+++ b/versions/master/faq/visualize_graph.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/genindex.html b/versions/master/genindex.html
index f53e3d7..5c6d74f 100644
--- a/versions/master/genindex.html
+++ b/versions/master/genindex.html
@@ -51,7 +51,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/get_started/index.html b/versions/master/get_started/index.html
index b4cfa46..b0acf65 100644
--- a/versions/master/get_started/index.html
+++ b/versions/master/get_started/index.html
@@ -52,7 +52,7 @@
 <link href="../faq/s3_integration.html" rel="prev" title="Use data from S3 for training"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/get_started/why_mxnet.html b/versions/master/get_started/why_mxnet.html
index 9b3fe4f..0c8135e 100644
--- a/versions/master/get_started/why_mxnet.html
+++ b/versions/master/get_started/why_mxnet.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/gluon/index.html b/versions/master/gluon/index.html
index 18b37bf..1e055ad 100644
--- a/versions/master/gluon/index.html
+++ b/versions/master/gluon/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/add_op_in_backend.html b/versions/master/how_to/add_op_in_backend.html
index e72c99b..3563716 100644
--- a/versions/master/how_to/add_op_in_backend.html
+++ b/versions/master/how_to/add_op_in_backend.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/bucketing.html b/versions/master/how_to/bucketing.html
index adc09c0..1cf7783 100644
--- a/versions/master/how_to/bucketing.html
+++ b/versions/master/how_to/bucketing.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/caffe.html b/versions/master/how_to/caffe.html
index 8a8fe6e..38ec2f5 100644
--- a/versions/master/how_to/caffe.html
+++ b/versions/master/how_to/caffe.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/cloud.html b/versions/master/how_to/cloud.html
index c461627..4a1ea17 100644
--- a/versions/master/how_to/cloud.html
+++ b/versions/master/how_to/cloud.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/develop_and_hack.html b/versions/master/how_to/develop_and_hack.html
index 8c42318..3b09fd2 100644
--- a/versions/master/how_to/develop_and_hack.html
+++ b/versions/master/how_to/develop_and_hack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/env_var.html b/versions/master/how_to/env_var.html
index 85efa80..24e535c 100644
--- a/versions/master/how_to/env_var.html
+++ b/versions/master/how_to/env_var.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/faq.html b/versions/master/how_to/faq.html
index 32de592..96bc4b1 100644
--- a/versions/master/how_to/faq.html
+++ b/versions/master/how_to/faq.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/finetune.html b/versions/master/how_to/finetune.html
index 864fab8..40fd451 100644
--- a/versions/master/how_to/finetune.html
+++ b/versions/master/how_to/finetune.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/index.html b/versions/master/how_to/index.html
index 9b43e2b..9720ea4 100644
--- a/versions/master/how_to/index.html
+++ b/versions/master/how_to/index.html
@@ -52,7 +52,7 @@
 <link href="../api/perl/kvstore.html" rel="prev" title="KVStore API"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/model_parallel_lstm.html b/versions/master/how_to/model_parallel_lstm.html
index 9922445..58df9e4 100644
--- a/versions/master/how_to/model_parallel_lstm.html
+++ b/versions/master/how_to/model_parallel_lstm.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/multi_devices.html b/versions/master/how_to/multi_devices.html
index f9a3dd7..bf6440e 100644
--- a/versions/master/how_to/multi_devices.html
+++ b/versions/master/how_to/multi_devices.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/new_op.html b/versions/master/how_to/new_op.html
index 9295149..77609f3 100644
--- a/versions/master/how_to/new_op.html
+++ b/versions/master/how_to/new_op.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/nnpack.html b/versions/master/how_to/nnpack.html
index 5fcf275..2389287 100644
--- a/versions/master/how_to/nnpack.html
+++ b/versions/master/how_to/nnpack.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/perf.html b/versions/master/how_to/perf.html
index fcef230..d4eba08 100644
--- a/versions/master/how_to/perf.html
+++ b/versions/master/how_to/perf.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/recordio.html b/versions/master/how_to/recordio.html
index 74b3684..0d6076b 100644
--- a/versions/master/how_to/recordio.html
+++ b/versions/master/how_to/recordio.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/s3_integration.html b/versions/master/how_to/s3_integration.html
index ca25ee1..a945911 100644
--- a/versions/master/how_to/s3_integration.html
+++ b/versions/master/how_to/s3_integration.html
@@ -53,7 +53,7 @@
 <link href="index.html" rel="prev" title="MXNet How To"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/security.html b/versions/master/how_to/security.html
index f137c3b..507dc59 100644
--- a/versions/master/how_to/security.html
+++ b/versions/master/how_to/security.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/smart_device.html b/versions/master/how_to/smart_device.html
index b092eeb..00535d4 100644
--- a/versions/master/how_to/smart_device.html
+++ b/versions/master/how_to/smart_device.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/torch.html b/versions/master/how_to/torch.html
index 09929bc..1a057cc 100644
--- a/versions/master/how_to/torch.html
+++ b/versions/master/how_to/torch.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/how_to/visualize_graph.html b/versions/master/how_to/visualize_graph.html
index 4b01748..e7369b6 100644
--- a/versions/master/how_to/visualize_graph.html
+++ b/versions/master/how_to/visualize_graph.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/index.html b/versions/master/index.html
index e3a6ca3..726fc42 100644
--- a/versions/master/index.html
+++ b/versions/master/index.html
@@ -49,7 +49,7 @@
 <link href="api/python/index.html" rel="next" title="MXNet - Python API">
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/amazonlinux_setup.html b/versions/master/install/amazonlinux_setup.html
index 7670d59..7c6ddfb 100644
--- a/versions/master/install/amazonlinux_setup.html
+++ b/versions/master/install/amazonlinux_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/build_from_source.html b/versions/master/install/build_from_source.html
index ffaf0f8..fa4daac 100644
--- a/versions/master/install/build_from_source.html
+++ b/versions/master/install/build_from_source.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/centos_setup.html b/versions/master/install/centos_setup.html
index 7670d59..7c6ddfb 100644
--- a/versions/master/install/centos_setup.html
+++ b/versions/master/install/centos_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/index.html b/versions/master/install/index.html
index ba8ca4c..9257621 100644
--- a/versions/master/install/index.html
+++ b/versions/master/install/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/osx_setup.html b/versions/master/install/osx_setup.html
index eb0d76e..e90fc64 100644
--- a/versions/master/install/osx_setup.html
+++ b/versions/master/install/osx_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/raspbian_setup.html b/versions/master/install/raspbian_setup.html
index 7670d59..7c6ddfb 100644
--- a/versions/master/install/raspbian_setup.html
+++ b/versions/master/install/raspbian_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/tx2_setup.html b/versions/master/install/tx2_setup.html
index 7670d59..7c6ddfb 100644
--- a/versions/master/install/tx2_setup.html
+++ b/versions/master/install/tx2_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/ubuntu_setup.html b/versions/master/install/ubuntu_setup.html
index d48f03f..9aaabbf 100644
--- a/versions/master/install/ubuntu_setup.html
+++ b/versions/master/install/ubuntu_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/install/windows_setup.html b/versions/master/install/windows_setup.html
index 9189dcf..ac74bbe 100644
--- a/versions/master/install/windows_setup.html
+++ b/versions/master/install/windows_setup.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/model_zoo/index.html b/versions/master/model_zoo/index.html
index f16944b..7f4ed97 100644
--- a/versions/master/model_zoo/index.html
+++ b/versions/master/model_zoo/index.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/py-modindex.html b/versions/master/py-modindex.html
index 7cabf40..9f1ad15 100644
--- a/versions/master/py-modindex.html
+++ b/versions/master/py-modindex.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/search.html b/versions/master/search.html
index 8538e0a..e1cab31 100644
--- a/versions/master/search.html
+++ b/versions/master/search.html
@@ -56,7 +56,7 @@
 <script id="searchindexloader" type="text/javascript"></script>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/basic/data.html b/versions/master/tutorials/basic/data.html
index 1439f91..0a99ab3 100644
--- a/versions/master/tutorials/basic/data.html
+++ b/versions/master/tutorials/basic/data.html
@@ -53,7 +53,7 @@
 <link href="module.html" rel="prev" title="Module - Neural network training and inference"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/basic/image_io.html b/versions/master/tutorials/basic/image_io.html
index 88d5778..417038c 100644
--- a/versions/master/tutorials/basic/image_io.html
+++ b/versions/master/tutorials/basic/image_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/basic/module.html b/versions/master/tutorials/basic/module.html
index e5c3c38..0e45416 100644
--- a/versions/master/tutorials/basic/module.html
+++ b/versions/master/tutorials/basic/module.html
@@ -53,7 +53,7 @@
 <link href="symbol.html" rel="prev" title="Symbol - Neural network graphs and auto-differentiation"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/basic/ndarray.html b/versions/master/tutorials/basic/ndarray.html
index 30416e0..279a112 100644
--- a/versions/master/tutorials/basic/ndarray.html
+++ b/versions/master/tutorials/basic/ndarray.html
@@ -53,7 +53,7 @@
 <link href="../index.html" rel="prev" title="Tutorials"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/basic/ndarray_indexing.html b/versions/master/tutorials/basic/ndarray_indexing.html
index 4238ffc..73f0003 100644
--- a/versions/master/tutorials/basic/ndarray_indexing.html
+++ b/versions/master/tutorials/basic/ndarray_indexing.html
@@ -53,7 +53,7 @@
 <link href="ndarray.html" rel="prev" title="NDArray - Imperative tensor operations on CPU/GPU"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/basic/record_io.html b/versions/master/tutorials/basic/record_io.html
index a8511ad..3c7e627 100644
--- a/versions/master/tutorials/basic/record_io.html
+++ b/versions/master/tutorials/basic/record_io.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/basic/symbol.html b/versions/master/tutorials/basic/symbol.html
index c204df8..430c912 100644
--- a/versions/master/tutorials/basic/symbol.html
+++ b/versions/master/tutorials/basic/symbol.html
@@ -53,7 +53,7 @@
 <link href="ndarray_indexing.html" rel="prev" title="NDArray Indexing - Array indexing features"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/c++/basics.html b/versions/master/tutorials/c++/basics.html
index 8292d75..25e6a06 100644
--- a/versions/master/tutorials/c++/basics.html
+++ b/versions/master/tutorials/c++/basics.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/embedded/wine_detector.html b/versions/master/tutorials/embedded/wine_detector.html
index 11c49eb..7d3057e 100644
--- a/versions/master/tutorials/embedded/wine_detector.html
+++ b/versions/master/tutorials/embedded/wine_detector.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/general_ml/recommendation_systems.html b/versions/master/tutorials/general_ml/recommendation_systems.html
index d249fdd..7d9c035 100644
--- a/versions/master/tutorials/general_ml/recommendation_systems.html
+++ b/versions/master/tutorials/general_ml/recommendation_systems.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/gluon/autograd.html b/versions/master/tutorials/gluon/autograd.html
index 6fd7bbc..756f010 100644
--- a/versions/master/tutorials/gluon/autograd.html
+++ b/versions/master/tutorials/gluon/autograd.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/gluon/customop.html b/versions/master/tutorials/gluon/customop.html
index 7a5b5b4..5d4b30a 100644
--- a/versions/master/tutorials/gluon/customop.html
+++ b/versions/master/tutorials/gluon/customop.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/gluon/gluon.html b/versions/master/tutorials/gluon/gluon.html
index e1c9111..a2de4a7 100644
--- a/versions/master/tutorials/gluon/gluon.html
+++ b/versions/master/tutorials/gluon/gluon.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/gluon/hybrid.html b/versions/master/tutorials/gluon/hybrid.html
index fa90cad..50e5273 100644
--- a/versions/master/tutorials/gluon/hybrid.html
+++ b/versions/master/tutorials/gluon/hybrid.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/gluon/mnist.html b/versions/master/tutorials/gluon/mnist.html
index 0d4bc36..2d09373 100644
--- a/versions/master/tutorials/gluon/mnist.html
+++ b/versions/master/tutorials/gluon/mnist.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/gluon/ndarray.html b/versions/master/tutorials/gluon/ndarray.html
index 1bebca4..cfe4e98 100644
--- a/versions/master/tutorials/gluon/ndarray.html
+++ b/versions/master/tutorials/gluon/ndarray.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/index.html b/versions/master/tutorials/index.html
index bad31df..173d07f 100644
--- a/versions/master/tutorials/index.html
+++ b/versions/master/tutorials/index.html
@@ -52,7 +52,7 @@
 <link href="../architecture/index.html" rel="prev" title="MXNet Architecture"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/nlp/cnn.html b/versions/master/tutorials/nlp/cnn.html
index 9e6f759..038fc71 100644
--- a/versions/master/tutorials/nlp/cnn.html
+++ b/versions/master/tutorials/nlp/cnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/nlp/nce_loss.html b/versions/master/tutorials/nlp/nce_loss.html
index e61e6ee..51ed7ff 100644
--- a/versions/master/tutorials/nlp/nce_loss.html
+++ b/versions/master/tutorials/nlp/nce_loss.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/nlp/rnn.html b/versions/master/tutorials/nlp/rnn.html
index 6de5b93..f364c91 100644
--- a/versions/master/tutorials/nlp/rnn.html
+++ b/versions/master/tutorials/nlp/rnn.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/python/kvstore.html b/versions/master/tutorials/python/kvstore.html
index 40bb113..856f72c 100644
--- a/versions/master/tutorials/python/kvstore.html
+++ b/versions/master/tutorials/python/kvstore.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/python/linear-regression.html b/versions/master/tutorials/python/linear-regression.html
index 92320bc..019fc51 100644
--- a/versions/master/tutorials/python/linear-regression.html
+++ b/versions/master/tutorials/python/linear-regression.html
@@ -53,7 +53,7 @@
 <link href="../basic/data.html" rel="prev" title="Iterators - Loading data"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/python/matrix_factorization.html b/versions/master/tutorials/python/matrix_factorization.html
index 3c11c6d..f82c344 100644
--- a/versions/master/tutorials/python/matrix_factorization.html
+++ b/versions/master/tutorials/python/matrix_factorization.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/python/mnist.html b/versions/master/tutorials/python/mnist.html
index cdb8af3..3582d71 100644
--- a/versions/master/tutorials/python/mnist.html
+++ b/versions/master/tutorials/python/mnist.html
@@ -53,7 +53,7 @@
 <link href="linear-regression.html" rel="prev" title="Linear Regression"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/python/predict_image.html b/versions/master/tutorials/python/predict_image.html
index 5e261c0..9db8da4 100644
--- a/versions/master/tutorials/python/predict_image.html
+++ b/versions/master/tutorials/python/predict_image.html
@@ -53,7 +53,7 @@
 <link href="mnist.html" rel="prev" title="Handwritten Digit Recognition"/>
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/r/CallbackFunction.html b/versions/master/tutorials/r/CallbackFunction.html
index 70f0c60..1161b0d 100644
--- a/versions/master/tutorials/r/CallbackFunction.html
+++ b/versions/master/tutorials/r/CallbackFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/r/CustomIterator.html b/versions/master/tutorials/r/CustomIterator.html
index da81d45..b9a68a0 100644
--- a/versions/master/tutorials/r/CustomIterator.html
+++ b/versions/master/tutorials/r/CustomIterator.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/r/CustomLossFunction.html b/versions/master/tutorials/r/CustomLossFunction.html
index 6653b33..500b57e 100644
--- a/versions/master/tutorials/r/CustomLossFunction.html
+++ b/versions/master/tutorials/r/CustomLossFunction.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/r/charRnnModel.html b/versions/master/tutorials/r/charRnnModel.html
index e274f35..3634436 100644
--- a/versions/master/tutorials/r/charRnnModel.html
+++ b/versions/master/tutorials/r/charRnnModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/r/classifyRealImageWithPretrainedModel.html b/versions/master/tutorials/r/classifyRealImageWithPretrainedModel.html
index ec8c1ae..ef76ec5 100644
--- a/versions/master/tutorials/r/classifyRealImageWithPretrainedModel.html
+++ b/versions/master/tutorials/r/classifyRealImageWithPretrainedModel.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/r/fiveMinutesNeuralNetwork.html b/versions/master/tutorials/r/fiveMinutesNeuralNetwork.html
index bdd4726..4834968 100644
--- a/versions/master/tutorials/r/fiveMinutesNeuralNetwork.html
+++ b/versions/master/tutorials/r/fiveMinutesNeuralNetwork.html
@@ -50,7 +50,7 @@
 <!-- -->
 <link href="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-icon.png" rel="icon" type="image/png"/>
 </link></link></head>
-<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background.png" role="document">
+<body background="https://raw.githubusercontent.com/dmlc/web-data/master/mxnet/image/mxnet-background-compressed.jpeg" role="document">
 <div class="content-block"><div class="navbar navbar-fixed-top">
 <div class="container" id="navContainer">
 <div class="innder" id="header-inner">
diff --git a/versions/master/tutorials/r/index.html b/versions/master/tutorials/r/index.html
index eaed0de..cae6fe4 100644
--- a/versions/master/tutorials/r/index.html
+++ b/versions/master/tutorials/r/index.html
@@ -50,7 +50,7 @@
... 190 lines suppressed ...

-- 
To stop receiving notification emails like this one, please contact
['"commits@mxnet.apache.org" <co...@mxnet.apache.org>'].