Canonical Tags For Various CMS’s

WordPress

[php]

<$mt:ArchiveLink with_index="1" setvar="canonical_url"$>



” />

[/xml]
[SOURCE]

TextPattern

[xml]





” />
[/xml]

Executing canonical tags on these next CMS’s varries widely on how each is setup. Therefore, use the following plugins to get it just right.

Drupal & Magento

http://yoast.com/canonical-url-links/

Joomla!

http://extensions.joomla.org/search?q=canonical

ExpressionEngine

http://expressionengine.com/archived_forums/viewthread/107051/