IMO you've got way too much stuff on there. The whole right side is full of stuff, all those buttons and rank image things.

The Quantcast rank box thing just shows "N/A", so there's no real point of having that there, same with the site value tool. Most of the stuff over there people aren't gonna care about. IMO, cut down on all the stuff on the right side. Also I would say to cut down on the ads, it's just way too busy.