[GitHub] [incubator-pagespeed-ngx] Lofesa commented on issue #1729: Changed IP then CSS files 404

[GitBox <gi...@apache.org>]

Lofesa commented on issue #1729:
URL: https://github.com/apache/incubator-pagespeed-ngx/issues/1729#issuecomment-817279963


   1.- `pagespeed FetchHttps enable`  need 
   ```
   pagespeed SslCertDirectory directory;
   pagespeed SslCertFile file;
   ```
   See  https://www.modpagespeed.com/doc/https_support#configuring_ssl_certificates as stated by @oschaaf 
   
   2.- `pagespeed Domain https://ladesignconcepts.com;` and `pagespeed Domain http*://*.ladesignconcepts.com;` are redundant, the 1st is included in the 2nd.
   
   3- Why you need MapRewriteDomain, MapOriginDomain and ShardDomain?
   
   Whit `pagespeed MapRewriteDomain ladesignconcepts.com images.ladesignconcepts.com;` any `images.ladesignconcepts.com` in the html code is converted to `ladesignconcepts.com` but I can´t see any `images.ladesignconcepts.com` in the html code when pagespeed is turned off.
   
   Whit `pagespeed ShardDomain https://images.ladesignconcepts.com https://ladesignconcepts.com;` you try to download request to `https://images.ladesignconcepts.com` from `https://ladesignconcepts.com` but you use http2 so no shard works here. Http2 creates 1 connection and download all assets from this connection.
   
   Whit `pagespeed MapOriginDomain localhost ladesignconcepts.com;` you make a request to localhost when the client request `http://ladesignconcepts.com`. This need 2 servers blocks in nginx config, 1 for `localhost` (http) and 1 for `ladesignconcepts.com` (http).
   If `ladesignconcepts.com` is https and you have this config, then the directive must be set as:
   `pagespeed MapOriginDomain localhost https://ladesignconcepts.com;`


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