360 Orbit Header Securityv1.0.30
Sets modern HTTP security headers (HSTS, X-Frame-Options, Referrer-Policy, Permissions-Policy and more) with a one-click quickstart and clear options.
Alternatives to Host Header Injection Fix
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Security Header Generatorv6.1.04
This plugin generates the proper security HTTP response headers to keep your site secured.
Read-only audit of HTTP security headers and related same-site HTTPS behavior returned by your WordPress site.
Add and manage essential HTTP security headers with ease. Protect your WordPress site from XSS, clickjacking, and other common vulnerabilities.
Security audit and hardening for WordPress in plain language: a clear 0-100 score, what every finding means, and safe one-click fixes.
Best all-in-one WordPress security plugin, uses HTTP & HSTS response headers to avoid vulnerabilities: XSS, injection, clickjacking. Force HTTP/HTTPS.
Set up WordPress SSL, HTTPS redirects, Let’s Encrypt certificates, mixed content fixes, and security headers from one guided interface.
Your site's security, in plain English. See your real risks, honestly prioritized, and fix the safe ones in one click. No fear, no jargon.
Zen Site Securityv1.15.2
SSL in one click plus security hardening: 301 HTTPS redirect, mixed content fixer, HSTS, security headers, SameSite cookies, attack-surface hardening.