Title: Referer Spam Blocker
Author: WP Maintainer
Published: <strong>July 9, 2015</strong>
Last modified: July 31, 2023

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Search plugins

![](https://ps.w.org/referer-spam-blocker/assets/banner-772x250.png?rev=1195737)

This plugin **hasn’t been tested with the latest 3 major releases of WordPress**.
It may no longer be maintained or supported and may have compatibility issues when
used with more recent versions of WordPress.

![](https://s.w.org/plugins/geopattern-icon/referer-spam-blocker_2d3e50.svg)

# Referer Spam Blocker

 By [WP Maintainer](https://profiles.wordpress.org/wpmaintainer/)

[Download](https://downloads.wordpress.org/plugin/referer-spam-blocker.zip)

 * [Details](https://tzm.wordpress.org/plugins/referer-spam-blocker/#description)
 * [Reviews](https://tzm.wordpress.org/plugins/referer-spam-blocker/#reviews)
 *  [Installation](https://tzm.wordpress.org/plugins/referer-spam-blocker/#installation)
 * [Development](https://tzm.wordpress.org/plugins/referer-spam-blocker/#developers)

 [Support](https://wordpress.org/support/plugin/referer-spam-blocker/)

## Description

Referer spam has been growing and clogging up website analytics data (such as Google
Analytics) with fraudulent traffic statistics. Millions of users are reporting issues
and it has become a major nuisance.

Block these malicious sites easily. All major referer spam domains blocked out of
the box and you can customize the domain keyword lists to block any domains you 
wish. Brought to you by the team of WordPress experts at WP Maintainer.

## Installation

Simply install the plugin and activate. If you want to add more domains or keywords
go to Settings > Referer Spam Blocker and add/remove the domain keywords.

## FAQ

_What is a domain keyword?_
 This is a piece of text that we will look for in the
referring domain (host). For example, if you entered “4web” as the domain keyword,
any sites linking to your site with the text “4web” in their domain will be blocked.
The following example sites would be blocked in this example:

 * 4webmasters.org
 * 4websitecreators.com
 * made4web.com

_Why can’t I add a specific domain keyword?_
 You may only enter a domain keyword
once, so if it exists in the list you can’t add it a second time. Also, you cannot
add a domain keyword that would block your own site. For example, if our site is“
wpmaintainer.com” and we enter the domain keyword “wp” – the plugin will block any
links from our site that point to other pages on the site.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Referer Spam Blocker” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ WP Maintainer ](https://profiles.wordpress.org/wpmaintainer/)
 *   [ Andy Stratton ](https://profiles.wordpress.org/theandystratton/)
 *   [ bmoredrew ](https://profiles.wordpress.org/bmoredrew/)
 *   [ Sizeable Labs ](https://profiles.wordpress.org/szbl/)

[Translate “Referer Spam Blocker” into your language.](https://translate.wordpress.org/projects/wp-plugins/referer-spam-blocker)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/referer-spam-blocker/),
check out the [SVN repository](https://plugins.svn.wordpress.org/referer-spam-blocker/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/referer-spam-blocker/)
by [RSS](https://plugins.trac.wordpress.org/log/referer-spam-blocker/?limit=100&mode=stop_on_copy&format=rss).

## Meta

 *  Version **0.4**
 *  Last updated **3 ⵉⵙⴳⴳⵯⴰⵙⵏ ago**
 *  Active installations **80+**
 *  WordPress version ** 4.2 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/referer-spam-blocker/)
 * Tags
 * [block](https://tzm.wordpress.org/plugins/tags/block/)[domain](https://tzm.wordpress.org/plugins/tags/domain/)
   [referer](https://tzm.wordpress.org/plugins/tags/referer/)[referer spam](https://tzm.wordpress.org/plugins/tags/referer-spam/)
   [spam](https://tzm.wordpress.org/plugins/tags/spam/)
 *  [Advanced View](https://tzm.wordpress.org/plugins/referer-spam-blocker/advanced/)

## Ratings

 3 out of 5 stars.

 *  [  1 5-star review     ](https://wordpress.org/support/plugin/referer-spam-blocker/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/referer-spam-blocker/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/referer-spam-blocker/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/referer-spam-blocker/reviews/?filter=2)
 *  [  1 1-star review     ](https://wordpress.org/support/plugin/referer-spam-blocker/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/referer-spam-blocker/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/referer-spam-blocker/reviews/)

## Contributors

 *   [ WP Maintainer ](https://profiles.wordpress.org/wpmaintainer/)
 *   [ Andy Stratton ](https://profiles.wordpress.org/theandystratton/)
 *   [ bmoredrew ](https://profiles.wordpress.org/bmoredrew/)
 *   [ Sizeable Labs ](https://profiles.wordpress.org/szbl/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/referer-spam-blocker/)