I run two websites - one proxy and the other whatismip - and have Adsense ads on them. However, I need to know how to understand keywords more and click-through rates in order to make more money. So are there any good Adsense experts/webmasters out there would could advise me on increading my earnings?
There are alot of programs that can help you such as Keyword Elite, Niche Inspector. There are Adsense experts such as Joel Comm.