Best http security header plugins for WordPress
The most popular http security header plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. HTTP Security Header leads with 1K+ active installs. All 1 plugins tagged “http security header” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 1 http security header plugins
- 1.
HTTP Security HeaderThe most installed http security header plugin, with 1K+ active installs. Only 3 reviews so far, updated 10 months ago. Tested only up to WordPress 6.9.11.