But they do make it very clear that what matters is your text content, not what's in your meta tags.
It's for this reason alone that you want to keep an eye on your keyword density when writing and serving AdSense ads on your pages. A good, free tool that will help you do just this is the Keyword Density and Prominence Tool.
This tool will show you your keyword density and keyword placement (prominence) and give you detailed feedback on such important areas as your:
- Header data
- HTML code
- Page elements
- Outgoing links
Bottom line, this is a great tool to keep handy. And it'll really make you happy when you see your AdSense earnings increase!