levo - 7:33 pm on May 15, 2013 (gmt 0)
So...is everyone aware that Adsense uses proximic spider? I was trying to figure out the spider for another contextual ad network, noticed proximic crawling right after visitors hit pages.
It turns out that proximic crawls for Adsense ([webmasterworld.com ]) and blocking it may affect your earnings. I've been blocking AWS IP ranges and had to make an exception for its user agent.