Drupal SEO modules

Here are some modules that will help optimize a Drupal site and make it search engine friendly.

Path Redirect module: http://drupal.org/project/path_redirect
Global Redirect module: http://drupal.org/project/globalredirect
Page title module: http://drupal.org/project/page_title
Related links module: http://drupal.org/project/relatedlinks
Pathauto module: http://drupal.org/project/pathauto
Meta tags module: http://drupal.org/project/nodewords
XML Sitemap module: http://drupal.org/project/xmlsitemap

Google Webmaster tools: http://www.google.com/webmasters/tools

That's all for now.