Block Referers

Block unwanted visitors from viewing your WordPress site.


Ethan Allen 10+ active installations Tested with 5.4.12 Updated 3 years ago

WPCF7 Anti-spam

Upload wpcf7_antispam folder to the /wp-content/plugins/ directory Activate the plugin through the 'Plugins' menu in…


Pawruol 10+ active installations Tested with 5.2.17 Updated 3 years ago

Spam Trap for Contact Form 7

This plugin adds spam checks to catch contact form 7 spam. It does so in…


John McMurray (john@softsmart.co.za) 10+ active installations Tested with 6.1.1 Updated 1 week ago

WP Custom My Password

Your user can custom his own password on the registration screen with me.


suifengtec 10+ active installations Tested with 4.0.38 Updated 8 years ago

WP Slider Captcha

An anti-spam captcha using jQuery's UI slider. After the position of the slider is past…


Brian J. Rogers 10+ active installations Tested with 3.4.2 Updated 10 years ago

BJH Website Assistant

The WordPress plugin that provides small functions to help your website working better.


Billy.J.Hee 10+ active installations Tested with 4.7.25 Updated 6 years ago

ClickChina

防止垃圾评论插件,点击正确的图形提交评论,仿"Clickcha"(Click on the Right picture to submit comments,to prevent spam comments,as clickcha)


liming 10+ active installations Tested with 3.2.1 Updated 11 years ago

Lemin Cropped Captcha

Lemin Captcha is uniquely playful, robust, and effective. Through gamification, we are curing the pains…


Leminnow 10+ active installations Tested with 6.1.1 Updated 3 weeks ago

Super Simple SPAM Stopper

Prevents automated SPAM by requiring visitors to answer a question of your choosing (plaintext or…


Ben Gribaudo, LLC 10+ active installations Tested with 4.4.29 Updated 7 years ago

Scramble Email

Simple shortcode to scramble (hide) email addresses to email bot harvesters.


Kuuak 10+ active installations Tested with 4.9.22 Updated 5 years ago

***** Ctanfor Anti-Spam *****

Ctanfor Anti-spam is a small and lightweight anti-spam plugin. It is free for personal and…


Ctanfor Fewer than 10 active installations Tested with 5.2.17 Updated 4 years ago

Ninja Spam Protection

The ultimate solution to prevent spam comments like a ninja on the default commenting system…


Random Outputs Fewer than 10 active installations Tested with 5.9.5 Updated 9 months ago

Analytical Spam Filter

Block WordPress comment spam, trackback spam, and pingback spam through intelligent analytics instead of interactive…


John Dalesandro Fewer than 10 active installations Tested with 6.1.1 Updated 2 weeks ago

VisualWP Cloudflare Turnstile

Increase security and protect against bots, spammers and hackers with Cloudflare Turnstile, a friendly, free…


Sightfactory Fewer than 10 active installations Tested with 6.1.1 Updated 1 week ago

uProc for WordPress

With the uProc for Wordpress plugin you can easily verify if an email address really…


UProc Fewer than 10 active installations Tested with 5.3.0 Updated 2 years ago

RedBrick

Simple anti-spam plugin for WordPress blogs.


Luigi Cavalieri Fewer than 10 active installations Tested with 5.9.5 Updated 11 months ago