Pravkar dobil od Google AdSense Optimization Teama naslednje sporočilo:
Our system analyzed 234 pages across your domain, xxxxxxxx.com, and found only two Google ad units per page on 221 of your pages. The AdSense program currently allows placing up to three ad units on each page, and we strongly suggest you do so.
Since a large portion of your site is not fully monetized, consider adding any of our top performing units (336x280, 300x250, 728x90 or 160x600) to pages currently showing only two ads in the placements our heatmap suggests:

We've found that by doing this, our publishers are able to place more than two ad units per page, maintain a good user experience, and achieve significant increases in revenue.
If you're not sure what effect a change like this will have, test it out on a small number of pages and use URL channels to track the effectiveness of your test. After a few days, consider the revenue implications of expanding to the rest of your site.
Na večini strani imam 2 ad unita in 2 link unita.
Iz izkušenj vem in nasveti drugih to potrjujejo, da je pogosto bolje imeti en ali največ dva bloka. Googlu to ni dovolj in predlaga 3.
Vaše mnenje?