I think I've read it somewhere that google could see who is your referring URL. I think I read it on a forum but not really sure. Can anyone help me with this? I want to know if Google knows what sites are referring traffic to your site. For example, Site A links to Site B ... when I go to Site A and click a link to Site B, is Google and other Search Engines able to track that type of activity - do they know I came from Site A? Personally, without having Analytics installed, I don't know how the search engines would know where the link came from or that anyone ever click on a link or ever visited your site. Can they view the domain logs some how? That brings me to my second question... does anyone think having Analytics installed can hurt your search engine position?