Can be easily integrated withready-made PHP-driven applications like CMSs, blogs, forums, CRMs, etc..
StopSpamReferer it is known to work with Drupal, e107, Elxis, Exv2, Joomla, Mambo, MemHT, ModX, NPDS, NukedKlan, PHPBoost, PHP Maximus, PHP Nuke, Pragmamx, RavenNuke, Slaed, Xaraya, Xoops, Dotclear , Plume, PHP Minimus and WordPress.
Here are some key features of "StopSpamReferer":
· Simple to install
· Stop referrer by domain, keywords
· Saves bandwidth
· Whitelist/Blacklist management
· Lightweight size
· Does not use a database
· Does not lag the website
· Does not use/need a .htaccess file