To get higher ranking in the search engines, it is very important to keep META keywords related to the WEB page content. Although it is very difficult or impossible to manually pick right keywords, especially if your WEB page contains some dynamic content and keywords have to change often. When web server sends page back to a client, this module automatically generates most correlated keywords and appends them to existing keywords you have specified in META “keywords” tag of the WEB page. Therefore, you do not have to worry about updating your keywords every time you modify the page - this module does it for you automatically. So the final result is - search engines keep your relevance and page rank high.