=== Security Headers ===
Contributors: joshme21
Donate link: https://paypal.me/jose88882020
Tags: security headers, seo security headers
Requires at least: 6.0
Tested up to: 6.9.2
Stable tag: 1.4.0
Requires PHP: 7.4
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

Security headers are directives used by web applications to configure browser-side security defenses.

== Description ==

Security Headers helps site owners manage modern browser security headers from inside WordPress.

Features include:

* Admin settings page under Settings > Security Headers
* HSTS controls with preload warning
* Referrer-Policy and X-Frame-Options settings
* Permissions-Policy custom value field
* Content-Security-Policy builder with Report-Only mode
* Diagnostics screen showing configured headers
* Test tool to fetch and inspect your live response headers
* Import, export, and reset settings tools
* Cleanup on uninstall

== Installation ==

1. Upload the plugin folder to `/wp-content/plugins/`
2. Activate the plugin in WordPress
3. Go to Settings > Security Headers
4. Save your preferred configuration

== Frequently Asked Questions ==

= Is Content-Security-Policy enabled by default? =

No. CSP is disabled by default because a strict policy can break scripts, styles, embeds, or third-party integrations if it is not configured carefully.

= Should I use Report-Only mode first? =

Yes. Report-Only mode is the safest way to start testing CSP because it reports problems without blocking resources.

= Does HSTS work on HTTP sites? =

No. HSTS should only be enabled when your site is fully available over HTTPS.

== Why security headers important? ==

When auditing websites, security headers are frequently forgotten.

Although some may argue that website security is unrelated to SEO, it does become so when a site is compromised and search traffic completely disappears.

Everyone who publishes content online should pay special attention to security headers.

Getting hacked is not good. You lose traffic, customers and it’s a pain to resolve all the issues. 

But good thing you’re smart and have searched for this plugin :).

== Changelog ==

= 1.3.0 =
* Added diagnostics and live header testing tools in wp-admin.
* Added import, export, and reset tools for plugin settings.
* Added a configurable Content-Security-Policy builder with Report-Only support.
* Added uninstall cleanup for stored plugin options.

= 1.2.0 =
* Added a WordPress admin settings page under Settings > Security Headers.
* Added saved plugin options with sanitization and safer defaults.
* Connected PHP and Apache header output to the saved admin settings.

= 1.1.0 =
* Updated plugin metadata for modern WordPress compatibility.
* Removed deprecated legacy headers.
* Limited default headers to a conservative modern set to reduce breakage.
* Only sends HSTS on HTTPS requests.

= 1.0.0 =
* First release