Louis

This WordPress Plugin add secure headers to you WordPress site.
The Following Headers are included: 
– Strict-Transport-Security: Enforces SSL if your website is using SSL (which it should be) 
– X-Frame-Options: Prevents Clickjacking 
– X-XSS-Protection: Prevents XSS attacks 
– X-Content-Type-Options: set to ‘nosniff to prevent MIME-type sniffing 
– Referrer-Policy: set to ‘no-referrer-when-downgrade’
<ul>
<li>No setup required!</li>
</ul>

WP Secure HTTP Headers

License: GPLv2 or later WordPress plugin to add secure headers to your website.

Justin Kopepasah

Strict Security Headers is a straightforward and lightweight plugin designed to enhance the security of your WordPress website by implementing modern security headers. Simply activate the plugin, and the headers are automatically added, there’s absolutely no configuration needed!
<h3>Features</h3>
<ol>
<li>Simple and Lightweight: No configuration needed, just activate the plugin to enhance your website security.</li>
<li>Enhanced Security: Helps in protecting your website against various types of attacks and vulnerabilities.</li>
<li>No Performance Impact: Strict Security Headers is developed to have minimal impact on your website’s performance.</li>
</ol>
<h3>Additional Notes</h3>
For any issues, queries, or enhancements, please refer to the plugin support forum. Regular updates and enhancements will be rolled out to ensure optimum functionality and security of the plugin.
Please consider sponsoring development to support the continued development and maintenance of this plugin: https://github.com/sponsors/kopepasah

Strict Security Headers

Easily enable modern security headers for your website with the Strict Security Headers plugin, with no configuration required.

WP Secure HTTP Headers vs Strict Security Headers