Here's one page where my Ads' setup can be seen: http://www.gameseducativos.com/guarda-do-zoologico/quebra-cabecas
For starters adsense is only effective when your ads blend accordingly. On the top of your website you have 2 ads side by side... Do you honestly think this will work? It won't. Less is more. Remember the days of popups? They worked....then everybody started launching 2-3 popups on every page..after a while users just immediately closed the windows. It's similar with ads...if you have too many your visitors will automatically ignore them and not even give them a glance. Again less is more. To improve your CTR you need to use ads sparingly and in the "right spots". You also need more content so your ads are more geared towards the current page. Relative ads that are placed seamless with in content will give you a higher CTR.
the ad placement you have is fine but you could also add up to 3 link units and 2 adsense search boxes.
You should bring more traffic to your site by optimizing it in search engines, secondly keep changing ad placements, and check which one suites your earning.
i think you have ther same problem that my site also has. your homepage need more terxt, add more text to the page with keyword asnd after 2 weeks se the result.
First and foremost drive quality targeted traffic to your site. Search engine visitors work the best! Also, make you your ads blend with your site and have the same color scheme and put the ads inside content.
I don’t see them either. Maybe the CPA’s work better. Personally, I don’t think Adsense produces as good money as it used to.
CTR is improved by Placing Ads at the Prominet places on the website and CPC depnds upon your niche.If you have high paying niche, then yiu will have higher CPC
Please Check my webpage too for Ad placement! i have 5k pageviews daily & the earnings are lower that 2$ Link: http://xnys.blogspot.com/2012/06/magic-mike-new-hi-resolution.html
I think you have the highest CTR ad-places. There is nothing to do with it. You can only improve your traffic. Nice design by the way.
You could click the ads yourself, this is the easiest way to improve CTR but you will definitely get your account banned.