What is this?(strange referer)

[Allfetish]

Originally Posted by cockhungryhoes

I was reading over my stats today, for my site cockhungryhoes.com and I noticed this. http://www.cockhungryhoes.com.paidiji.cn/
What is that?

Might be referrer spam. One form of it is sending fake hits to a page so the webmaster will see it then click on the site to investigate (as you and I did). I went to that page and noticed what looks like stats. It appears they are trying to get webmasters to sign up to that program using their affiliate code.

With the crap placed on your page, that looks like backlink spam to me. If there is no commenting system or such, yes, it looks like you got hacked. Changing your password may help, but there are many ways they may have gotten in. If you do not have a dedicated box, I would tell your host about this. Check you linking codes to sponsors especially and view source on many pages to check for adware or such that may be getting sent to your surfers.