Webmaster Tools - showing invalid URI's

[tonynoriega]

in my google webmaster tools, in the Diagnostics > Content Analysis > Title Tag issues.

they are showing 9 duplicate title tags for a specific title.

although when i click on the link to the page, its not found. 404 error...

anyone know why that would be?

there are even directories i dont have on my site....

[tedster]

The fact that WMT is showing a duplicate title is some cause for concern. Either your server used to resolve those urls or Google WMT has a bug - it's been known to happen ;)

Might be a technical error in a backlink somewhere. If the server response is a true 404 status, those warnings will go away eventually.