Configure core HTTP security headers for your WordPress site in a few clicks.

WP Fix It - WordPress Experts

WP Fix It Easy Security Headers adds a simple page under Tools → Security Headers where you can toggle common HTTP security headers:
<ul>
<li>Strict-Transport-Security (HSTS)</li>
<li>Content-Security-Policy (CSP)</li>
<li>X-Frame-Options</li>
<li>X-Content-Type-Options</li>
<li>Referrer-Policy</li>
<li>Permissions-Policy</li>
</ul>
On activation, all headers are enabled by default and you’re redirected to the settings screen.
For convenience, the page and the Plugins screen include a “Check Headers” button that opens SecurityHeaders.com with your site’s URL prefilled (built dynamically from <code>home_url()</code>).
<h3>Notes on CSP</h3>
This plugin ships with a permissive default CSP intended to “work everywhere” out of the box (allows most external sources and inline code). For stronger protection, you should harden the directives for your specific site.
<h3>Key Features</h3>
<ul>
<li>One-click toggles for popular headers</li>
<li>Dynamic “Check Headers” scan link</li>
<li>Uses the WordPress Settings API (nonce + capability checks)</li>
<li>Output escaping and sanitization following PHPCS</li>
</ul>

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