I recently used Adsense on a shared hosting server and got about 5 clicks from every 3000 page views. Then I switched that same site to Gandi VPS and now im getting over 6000 page views with 1 click or none. Does the server you host on make any difference to your Adsense earnings or targeting? Do shared hosting providers have some kind of system that interferes with Adsense allowing users to earn more?
I hope so I became so paranoid, I know its probobly coincidence but right after switching hosts this happened. But your right I should wait a week to actually get really worried.
Maybe you changed your site layout and that is what made the difference. And nope, no shared hosting can increase your click rate.
i think sometimes google adsense steal your money , they dont count clicks under a frail pretext of " invalid clicks " !!!