Around $30-40 a day.. how to get more ?

Looks pretty good. I would change the 2 rectangle Adsense ads colors to blend in more, white background and links blended to your site's href colors. PM me and I can help u more I think. (for FREE!) hahaha

 

I suspect you've managed to squeeze as much as you can out of this site

Adsense earnings do fluctuate daily - you may earn $60 from a site one day, and the next day it's only $20 - nothing you can do about it except build more sites in different niches - then your daily adsense earnings will be more stable - also likely to be a more productive use of your time than trying to wring more out of this site

It's also safer to have several sites, rather than rely on a "primary" site for income

 

thanks for the tip

 

thanks , but i have noticed better results with contrasting colors , than the ones that blend in

 

I am not a big fan of inline ads like the ones from kontera

I wish I could

 

30$ per day, that's a good earning.
to make more money you must increase your traffic.

 

The problem is i have hit a brick wall with traffic, its been steady for a while now