Joomla adds canonical tag to almost all pages that refers to themselves, so they will not be indexable (I checked URLs by Doctor SEO extension in FF) and they are not shown in google search result (i tried site:Mysite.com in google and i couldn't find that URLs, and Google webmaster tools after 1 months reports: 34 URLs submitted, 15 URLs indexed!)
For example my URL is: http://cactusict.com/ویپ-voip.html
and Joomla adds:
<link href="/ویپ-voip.html" rel="canonical"/>
I used UTF-8 characters in my URLs, and for some URLs Joomla converts them to HTML characters in canonical tag.
I'm really confused! I tried SEF404SH component, the result was same!
I should be worry about Doctor SEO extension warning or not? if no, why my pages is not shown in Google result?
I have not multiple articles, so why Canonical tags are shown?
How can i remove canonical tags in Joomla?