Google AdSense Tips 1# - 4

Tip #4: Check your keyword density

Although Google doesn't release exact details as to how they determine the ads to serve on a given page, they do tell us that it's the text content of the page that matters, not the meta tags. Before serving ads on a page, then, you might want to check its keyword density. A good, free tool for doing this is found here:

http://www.ranks.nl/tools/spider.html

This lets you fine-tune the page before exposing it to the AdSense crawler.