Ideal Keyword Density in Google

We are conducting an experiment to try to figure out what is the ideal persentage when it comes to how many times a keyword should occur in a text to get maximum benefits from the search engines - and espesially Google.

Have a look at the documents, and see if you can draw your own conclusions. You will find the documents in the menu.

To measure the results in Google.com click on this link (opens in new window).

PS! We have just changed the URL structure so you will not be able to see the new results yet. After Google has flushed out the old URLS's in a few weeks it will be possible to measure the results again. Also bear in mind that many of the texts are still very similar, so we might run into duplicate content penalties. If duplicate content is a problem we will rewrite the texts to make all of them unique.