SEO Keyword Resources and tools

What are SEO keywords

Though meta keywords tags are not a major factor search engines consider when ranking sites, they should not be left off the page. Both the meta keywords tag and the meta description tag contribute to your search engine ranking. A meta keywords tag is supposed to be a brief and concise list of the most important themes of your page.

Search Engine Optimizer - Keyword Density Tool

Keyword Density SEO Tool shows you the keywords you should be using and what to do to improve your search engine ranking without sending hundreds of automated queries to the search engines.
Features

* Scans heavy hitters' best keywords
* Scores pages on a wide range of criteria, not just keyword density
* Suggests keyword phrases based on existing content
* Optionally weighs against single page or entire site
* Ranks phrases by keyword density ratio (percentage of total text)
* Warns of potential search engine problems with your page
* Automatically filters out meaningless "stop" words in the keyword density calculation
* Provides quick links to major search engines for each keyword
* Included Meta Tag generator automatically creates optimized keyword meta tags
* Keyword Density SEO Tool helps make your web site a SEARCH ENGINE POWERHOUSE!