Free, automated, and openCertificate Authority.
Free, automated, and Open Certificate Authority.
https://letsencrypt.org/getting-started/
How to setup in Plesk as they need to auto renew every 90 days
https://www.plesk.com/blog/product-technology/lets-encrypt-plesk/
The Ultimate Guide to Stress-Free HTTPS Migration
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]Above makes no longer accessible over http
Find mixed insecure content here
Check functions theme file for http://maxcdn.bootstrapcdn.com/ and make it https.