Trellian SEO Toolkit - Ranking Advisor
Ranking Advisor is a tool that analyzes pages based on an entered keyword, and provides advice and suggestions on any improvements that can be made.
Ranking Advisor will provide information as to which sections of the page require changing. In the above example, Ranking Advisor suggests adding the keyword to the image alt tags. If there are no problems for the page, Ranking Advisor will display the message "No problems have been identified for this page".