The most popular Drupal modules
Here you will find a list of the most popular Drupal modules, a short description of what they do, a download link plus how to install instructions.
Following are the steps to add an external link to menu in Drupal:
1. In the navigation menu click Administer -> Site Building -> Menus
2. Choose the menu you would like to add the external link to
Following are the few Tips to optimize and to increase the speed/performance of Drupal based website:
1. Uninstall unneeded modules.
2. Remove unnecessary content.
3. In admin/settings/performance change the Caching Mode to Normal.