Canonical links
eZ Publish 4.5 supports a canonical link feature that helps search engines to figure out duplicate content issues and allow them to index relevant content.
For simple siteaccesses, like nor, fre, ger, eng the feature works out of the box
- More complex mappings require a manual configuration in the file
- You use the canonical link to tell the search engines which url is the preferred one when you have several duplicate url’s.
Example of duplicate url’s:
- example.com
- example.com/home.asp
Example of canonical link:
<link rel="canonical" href="http://www.example.com/" />