Block 250+ spam sites, such as semalt.com and 4webmasters.org! Keep your website safe and your Google Analytics statistics clean and accurate.
As of April 2026, WP Block Referrer Spam is a WordPress analytics plugin with 70 active installations and a 2.5/5 rating from 4 reviews. It has been downloaded 4.7K+ times in total. Requires WordPress 3.2+ and PHP false+. Available on WordPress.org since 2015. Last updated 10 years ago — may have compatibility concerns. Top alternative: Site Kit by Google – Analytics, Search….
Keep your WordPress site safe and away from referrer spam attacks!
Not compatible with multisite yet
This plugin blocks spam sites and referrer spammers from reaching your website, keeping your Google Analytics statistics clean and accurate. It also improves the overall performance of your site by keeping away these unwanted referrers from your website, which means that your web server won’t need to consume resources when a referrer spammer visits your site!
It is very common to be attacked by referrer spammers. Referrer spam consists in making repeated web site requests using a fake referer URL to the site the spammer wishes to advertise.
Sites that publish their access logs, including referrer statistics, will then inadvertently link back to the spa…
| WordPress | 3.2+ requiredTested up to 4.2.39 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.