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Posted to dev@nutch.apache.org by "Iwan Luijks (JIRA)" <ji...@apache.org> on 2012/10/17 13:54:04 UTC

[jira] [Comment Edited] (NUTCH-710) Support for rel="canonical" attribute

    [ https://issues.apache.org/jira/browse/NUTCH-710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477797#comment-13477797 ] 

Iwan Luijks edited comment on NUTCH-710 at 10/17/12 11:53 AM:
--------------------------------------------------------------

Currently looking into creating a patch which should handle the different Canonical features, will post again when I have a stable working version. For others, Google webmaster central's page about canonical pages and links is revised and more information is added: http://support.google.com/webmasters/bin/answer.py?hl=nl&answer=139394.
                
      was (Author: iwanluijks):
    Currently looking into creating a patch which should handle the different Canonical features, will post again when I have a stable working version. For others, the page about canonical pages and links is revised and more information is added: http://support.google.com/webmasters/bin/answer.py?hl=nl&answer=139394.
                  
> Support for rel="canonical" attribute
> -------------------------------------
>
>                 Key: NUTCH-710
>                 URL: https://issues.apache.org/jira/browse/NUTCH-710
>             Project: Nutch
>          Issue Type: New Feature
>    Affects Versions: 1.1
>            Reporter: Frank McCown
>            Priority: Minor
>             Fix For: 1.6, 2.2
>
>
> There is a the new rel="canonical" attribute which is
> now being supported by Google, Yahoo, and Live:
> http://googlewebmastercentral.blogspot.com/2009/02/specify-your-canonical.html
> Adding support for this attribute value will potentially reduce the number of URLs crawled and indexed and reduce duplicate page content.

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