Some webmasters have seen referrer URLs in their web site log files that start with eval.google.com which exists but it is only available if you have login information and access it from a special network and end with an email address.
This SEO blog offers you seo tips and techniques
Some webmasters have seen referrer URLs in their web site log files that start with eval.google.com which exists but it is only available if you have login information and access it from a special network and end with an email address.