My website name is "Global Blurb". For the last month, I have been facing an error in Google Webmaster Tools with duplicate title and meta descriptions. See the screen shot:
I am using canonical URL. I also disallow replytocom?
in robot.txt, but the problem still here.
How do I solve this issue?
<link rel="canonical" href="http://globalblurb.com/" />
and one points to the article URL without the slash. The two that point to the home page are extremely dangerous. I've seen sites fall out of the index entirely because of that. Google may be just ignoring all your canonical tags because of the problems.