You can do it in your .htaccess file. Define some extensions that are blacklisted and redirect referrers outside your own domain to a place of your choice. CPa

You can do it in your .htaccess file. Define some extensions that are blacklisted and redirect referrers outside your own domain to a place of your choice. CPanel allows you to do this directly (although you might want to back up your .htaccess file first).