What is this http://tracker.payperpost.com/events/create??? Whenever I click a link in my post or to reply comments, it directed to this address and the only text is “true“??? Do you all have this? Am I missing something here?

***updates: OK, I found out why already. It is for the PPP RealRank. It is stated in their IZEA Blogs - Getting started With RealRank!