Yes, Headit is free to use. It is available as a free plugin on WordPress.org.

How many websites use Headit?

Headit has 10 active installations as tracked by WordPress.org.

What are the best Headit alternatives?

Popular alternatives to Headit include Headers Security Advanced & HSTS WP, Content Security Policy Manager, GD Security Headers. You can compare them side-by-side on our comparison pages.

Does Headit work with the latest WordPress?

Headit has been tested up to WordPress 4.4.34. It requires WordPress 4.0+ and PHP false+.

Headit — Reviews, Rating & Alternatives (2026)

Name: Headit
Author: StampyCode

As of April 2026, Headit is a WordPress csp plugin with 10 active installations and a 0/5 rating0. It has been downloaded 2.0K+ times in total. Requires WordPress 4.0+ and PHP false+. Available on WordPress.org since 2015. Last updated 8 years ago — may have compatibility concerns. Top alternative: Headers Security Advanced & HSTS WP.

0/5Rating

10active installs

2.0K+total downloads

11 yearssince 2015

Overview

This plugin addresses the need for a simple way to add HTTP headers to outbound HTTP responses in your site.

These headers can include custom ones specific to your application, or can be security related. Some you may wish to specify to protect your site may include: