Many publishers repoted that 336×280 large rectangle, 300×250 medium rectangle and 160×600 wide skyscraper performs well.
For some reason 336 X 280 did not work well in my sites ( works well in entertainment related sites). 300×250 medium rectangle worked well in all the sites. 160×600 wide skyscraper blends well, but CTR( click through rate) is not that great compared to 300×250 Medium Rectangle.
Are you a Adsense publisher ? Do you know you can place Chitika ads along with the adsense. Chitika and AdSense can work very well together and bring you a combined higher revenue than using just one thm alone.
Chitika is running a Contest called “AdSense + Chitika Ad Placement Contest” Grand Prize winner will receive: PlayStation 3 Slim + Madden NFL 10 and 2 runners up will receive: $200 each
Sometimes Google adsense serves less relevant ads or public service announcements (PSAs) to appear on the publisher pages. Why do you get public service announcements adsense or less relevant ads ?
There are many reasons why PSAs or less targeted ads are being shown. Here I will list summary of 5 reasons why Adsense public service announcements (PSAs) or less relevant ads are being served/shown in your webpage.
Google Certified Ad Networks is a new feature which will allow non-Adwords advertisers to compete for ad units in publisher websites. Which means the higher paying ad will be displayed, you can generate the most profit for every ad unit displayed in your website.
Do you want to increase your Adsense CTR rate. You may have a great content, but if you didn’t take 5 minutes of your time to customize and blend your ads with your site layout correctly, you might not see much revenue accumulate. This can be prevented by blending your ads with your site content. In fact, blending your ads helps to increase your AdSense CTR.