Redirect users to www
Considering the domain name drupal-check.org, we want to redirect all users accessing your website from http://drupal-check.org to http://www.drupal-check.org.
Edit .htaccess file from the root directory of your Drupal installation, find the <IfModule mod_rewrite.c> section and uncomment the following lines, replacing example.com with your own domain name, in this example drupal-check.org:
RewriteCond %{HTTP_HOST} ^drupal-check\.org$ [NC]
RewriteRule ^(.*)$ http://www.drupal-check.org/$1 [L,R=301]
RewriteRule ^(.*)$ http://www.drupal-check.org/$1 [L,R=301]
More information is provided in the .htaccess file itself.
by jchatard
