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Using Canonical URL to poin to an external page
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I was wondering if I can use a canonical URL that points to a page residing on external site? So a page like:
www.site1.com/whatever.html will have a canonical link in its header to www.site2.com/whatever.html.Thanks.
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You definitely can. Also, here's a whiteboard Friday on the topic of cross domain rel="canonical" tags: http://moz.com/blog/cross-domain-canonical-the-new-301-whiteboard-friday
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Yes, you can. In the section of the page, put a line of code like this:
rel="canonical" href="FULL EXTERNAL URL" />
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oldsite.com/page2.php : do not redirect, let page 404 and disappear forever
oldsite.com/page3.php : do not redirect, let page 404 and disappear forever
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