Crawl Errors from URL Parameter

[WrightIMC]

Hello,

I am having this issue within SEOmoz's Crawl Diagnosis report.  There are a lot of crawl errors happening with pages associated with /login.

I will see site.com/login?r=http://.... and have several duplicate content issues associated with those urls.

Seeing this, I checked WMT to see if the Google crawler was showing this error as well.  It wasn't.

So what I ended doing was going to the robots.txt and disallowing rogerbot.

It looks like this:

User-agent: rogerbot

Disallow:/login

However, SEOmoz has crawled again and it still picking up on those URLs.   Any ideas on how to fix?

Thanks!

[JoelDay]

Hi Tony,

I need more information from you in order to check this out. I'm going to send you a support ticket to reply to.

Thanks,
Joel.