Search engine optimization has a vital role in traffics to a site. Compared to other sites Drupal is easiest to optimize. There are a number of Drupal seo modules that you should use in your Drupal site to get a better traffic. Following are list of Drupal modules that are essential for the Drupal Search Engine Optimization. The Modules are available for both Drupal 7 and Drupal 6 and can be downloaded from the drupal.org site
