Disclaimer = This is not a "boo-hoo why are my cpc/ctr/earnings so low". Has anyone noticed that after the most recent pagerank update and along with any other google update, the invalidity of clicks have been more strict? From analyzing my past 2-3 weeks of Adsense earnings, it seems all started right around the pagerank time. Some placements on my site have been to blend with other content, but if users just click out in a few secs, it would just be invalid. It might just seem Google is cracking down on this and making things much more strict.
If that so then it is good thing for Google, especially for their advertisers. People who immediately leave may not interested, hence not a valid customer.
After panda update..my proxy site traffic increase instantly...60 to 300 visitor per day.Even clicking in advertising also increased.
hmm, that is strange. ever since the update, everything went down hill. guess it is working out for some and not working out for me. time to change up some things