joerns

<ul>
<li>Adds <code>Content-Security-Policy: upgrade-insecure-requests</code> header if on HTTPS</li>
<li>Redirects to HTTPS if not on HTTPS and the browser sends <code>HTTP_UPGRADE_INSECURE_REQUESTS</code> header.</li>
</ul>
This is a simple, no-config plugin with focus on short, high quality code.

HTTPS Tool

Adds Content-Security-Policy: upgrade-insecure-requests header if on HTTPS. Redirects to HTTPS if not on HTTPS and the browser sends HTTP_UPGRADE_INSE …

manu225

Enable easily HSTS on your website. 
And see my others WordPress Pro plugin on <a href="https://www.info-d-74.com/en/shop/" rel="nofollow ugc">my shop</a>

HTTPS Tool vs HSTS Ready