Referrer Blocker for GetSimple CMS


Referrer Blocker is a plugin for GetSimple CMS that inspects the referrer of a website visitor, and checks it against a list of referrers that are known to be spammy and/or malicious, it will return a 404 not found error if the client's referrer matches any in the list. 

The list of referrers is initally empty, but you can fetch a good list by clicking the "Fetch List" button 
in the top right of the plugins setting page, this list is fetched from here.

All credit for the list goes towards their contributors.






  • Add custom referrers
  • Whitelist IP addresses (bypasses referrer check)
  • English and Norwegian language
  • Adds a log entry when a user is blocked



If you found this plugin useful, consider donating, it keeps motivation up which makes it more fun to maintain these free plugins, if you wish to hide the donation button in the plugin, go to the settings page and click "Hide Donation button" and press save, it should now be hidden.

Download on Extend