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Bad Behavior prevents spammers from ever delivering their junk, and in many cases, from ever reading your site in the first place.

By: error.

(23)
Last Updated: 7 months ago
50,000+ active installs
Compatible up to: 4.6.4

Smart invisible captcha for wordpress comments

By: Andrey Sorvin.

(11)
Last Updated: 4 years ago
10,000+ active installs
Compatible up to: 3.5.2
(1)
Last Updated: 1 month ago
10,000+ active installs
Compatible up to: 4.7.3

WP Anti Spam can anti automated spambots or anti spams by"comment","ip","name","email","url".

By: boliquan.

(3)
Last Updated: 2 years ago
6,000+ active installs
Compatible up to: 4.0.16

Encodes mailto: links and e-mail addresses with JavaScript to stifle webcrawlers. Automatically turns plaintext e-mails into (enkoded) links.

By: michael_greenberg.

(7)
Last Updated: 2 months ago
5,000+ active installs
Compatible up to: 4.7.3

This SEO plugin checks the content of posts/pages for the keyword density (single/phrases) while writing and is automatically setting the META-tags.

By: alm.

(2)
Last Updated: 5 years ago
4,000+ active installs
Compatible up to: 3.3.2

iRobots.txt SEO is a SEO optimized, secure and customizable robots.txt virtual file creator.

By: Mark Beljaars.

(2)
Last Updated: 7 years ago
3,000+ active installs
Compatible up to: 2.9.2

Light and invisible method to block auto-spam when spam comment is posted. Pings and trackbacks cheks for real backlinks.

By: Tkama.

(8)
Last Updated: 5 days ago
1,000+ active installs
Compatible up to: 4.7.3
(2)
Last Updated: 8 months ago
400+ active installs
Compatible up to: 4.3.9

AntiBot Captcha - simple good-looking, but well-protected plugin against spam robots for your blog comments

By: Saint.

(0)
Last Updated: 7 years ago
400+ active installs
Compatible up to: 3.0.5

Provides precise Open Graph data to LinkedIn for perfect sharing

By: Mirco Babini.

(1)
Last Updated: 3 years ago
300+ active installs
Compatible up to: 3.9.17

Enigma encrypts text on demand and decrypts it on client to avoid your email address and any other sensitive content caught robots.

By: Shuhai Shen.

(2)
Last Updated: 1 year ago
100+ active installs
Compatible up to: 4.5.7

BT Captcha - simple, Bilingual, Flexible, Protect Your WP Blog Against Comment Spams

By:

(1)
Last Updated: 6 years ago
100+ active installs
Compatible up to: 3.2.1

DB Robots.txt automatically creates a virtual file robots.txt including special rules for Yandex.

By: Denis Bisteinov.

(1)
Last Updated: 4 months ago
100+ active installs
Compatible up to: 4.6.4
(3)
Last Updated: 4 months ago
100+ active installs
Compatible up to: 3.9.17

Bloquea el spam de todo tipo de robots con un captcha que es invisible para los usuarios de tu web o blog.

By: elplugin.

(1)
Last Updated: 3 years ago
90+ active installs
Compatible up to: 3.6.1

See the body word count to identify pages with thin content, then select pages to insert robots noindex,nofollow tags into.

By: msfreed.

(1)
Last Updated: 3 years ago
80+ active installs
Compatible up to: 3.8.19

Replaces email addresses with strong encoded javascript

By: Benoit Gobé.

(0)
Last Updated: 8 years ago
70+ active installs
Compatible up to: 2.8

An unobtrusive debugging tool for WordPress

By: Matthew Batchelder.

(0)
Last Updated: 3 years ago
60+ active installs
Compatible up to: 3.4.2

Version: 1.0 Ultimate Robots.txt automatically creates a robots.txt file for your site. So you can easily edit your robots.txt file from the admin p

By: totalcleaningml.

(0)
Last Updated: 4 weeks ago
60+ active installs
Compatible up to: 4.7.3

Prevent people from registering with emails that contain a subdomain to help reduce spam.

By: jamiechong.

(0)
Last Updated: 11 months ago
30+ active installs
Compatible up to: 4.5.7

Simple Robots.txt file editor

By: Vadim Z.

(0)
Last Updated: 3 weeks ago
10+ active installs
Compatible up to: 4.7.3

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