HTTP Security Header
Add and manage essential HTTP security headers with ease. Protect your WordPress site from XSS, clickjacking, and other common vulnerabilities.
HTTP Security Header ranks #5,617 among WordPress.org plugins with 1,000+ active installations, a 5/5 rating from 3 reviews, and was last updated Dec 30, 2025. Data from WordPress.org, refreshed twice daily — see methodology.
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Security History
Source: WPVulnerabilityNo known vulnerabilities on record for HTTP Security Header. Checked 1 month ago.
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- Version
- 3.1
- Last Updated
- Dec 30, 2025
- Requires WP
- 5.0+
- Tested Up To
- 6.9.7
- PHP Version
- 7.0 or higher
- Author
- MOHIT GOYAL
Support & Rating
- Rating
- ★ ★ ★ ★ ★ 5
- Reviews
- 3
- Support Threads
- 0
- Resolved
- 0%
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TL;DR
AI summary of the plugin's readmeThis plugin is for WordPress site owners who want to add security-related HTTP headers without writing code. It solves the problem of sites lacking protections against XSS, clickjacking, content injection, and resource leaks by letting admins configure and validate headers from a dashboard.
- Visual toggles for headers
- Default or custom header values
- Secure fallback for misconfigured headers
- Integrated header validation
- Nonce-based saving
- WP Multisite compatible
- Disable All / Reset actions
- Compatible with WP Rocket
Frequently Asked Questions
Common questions about HTTP Security Header