The best places for adsense

Right top of the content

The right top of the site has the first preffernce to place your adsense code. Because peaple are use their mouse on right side of the computer. They are habituate to click and play on right side. So it has 40% chance to click on your adds. 

So if you put a wide scraper(160x600) on right side it can increase your CTR. 

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