AdSense seems to be doing some testing again... My CTR today is unusually low... When you hover over an ad, that ad turns salmon color... This does NOT blend at all! And on my sites, is absolutely killing my CTR. Anyone else notice this:
Example Site: (not my site) just some dudes: http://www.buildsize.com/ Example Site #2: (not my site) just another dudes: http://pullupbars.info/ I think this is only being tested in Firefox, but this is KILLING my CTR.
Yeah dude. I hadn't either. Normally, my earnings for today are 10 to 20 times higher. You should check your sites in Fire Fox man, and see if you're having the same problem.