Hi, Adsense site: adsensesite.com (with google ads) Other site: othersite.com (opening adsensesite.com in iframe) We have two sites in this question. One visitor opens adsensesite.com directly in browser and other visitor opens othersite.com. Now I have question. Is there any difference in opening sites by both visitors by google point of view. Google knows the difference between both users? I am asking this there are hundreds thousands sites (including adsense ads sites) promoted on autosurf or manual surf exchange sites and all are opened in iframe. What if I can spoof http_referrer field from header (remove or set my own) before opening site in iframe? Or change http_referrer field and open site in iframe by curl call. Guide me please?
Yes, there is a difference and Google can detect that easily. In short, a few lines of Javascript code can detect if it's a "top" (normal) window or iframe window.
How autosurf and manualsurf exchange sites display sites? Hundreds thousands sites are promoted on these exchange sites on daily basis including adf.ly, lunkbucks, etc. I think all these sites display site in frame? So is this risky for adsense sites? How this work?
I never used autosurf services, but I guess you might be right - these should display content in iframes. I would personally not promote my AdSense sites this way, but many others do and get away with it (because it's difficult to track every single violation). In other hand, keep in mind that many AdSense accounts get closed because of TOS violations, so the choice is yours. To sum up - if someone does something, it doesn't mean this activity is OK. And vice versa - just because someone doesn't do something, it doesn't necessarily mean it's not OK. It all depends on many factors.