To automatically add a www
to your domain name when there isn’t a subdomain, add this to the htaccess file in your document root:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+$
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [L,R=301]
To automatically add a www
to your domain name when there isn’t a subdomain, add this to the htaccess file in your document root:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+$
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [L,R=301]