"This module provides a checklist of good Drupal SEO (Search Engine Optimization) best practices. Maximize the presence of your Drupal website in the major search engines like Google, Yahoo, Bing, etc. It provides a checklist that helps you keep track of what needs to be done. First, it will look to see what modules you already have installed. Then, all you have to do is go down the list of unchecked items and do them. When all the items are checked, you're done!"

Sounds fine. Did you try it? I find it special useful guideline for SEO.