How to Force HTTPS in Plesk

1. Log into your Plesk control panel

2. Go to the “Websites & Domains” menu item on the left hand side

3. Scroll down to the domain you wish to secure and click on the “Hosting Settings” app

4. Scroll down to “Security” and tick the “SSL/TLS Support” box and also the “Permanent SEO-safe 301 redirect from HTTP to HTTPS” box

5. Select the Let’s encrypt SSL certificate from the “Certificate” drop down

6. Scroll to the bottom and press OK