What is Keyword Density?
Keyword Density is Most search engines look for keyword density. Some will only look at the first 200-400 characters of your site, and count the number of times the keyword appears. Some index a small amount oftext from the top, middle, and bottom parts of your web page, and search them for keywords. Generally keyword density should be in the 6-8% range. Simply repeating the keyword will not work because some search engines consider grammar structure in their calculations. For a very competitive keyword you could aim a little higher perhaps targeting a 10% range, but you have to take into consideration the search engine may consider this spamming.