First, Install the free SSL (Let's Encrypt™ SSL). To install, log in to CPanel > Let's Encrypt™ SSL > Issue > Issue.
Linux uses .htaccess files to handle redirection.
You may need to create a .htaccess file at File Manager > public_html.
Using the following code in your File Manager > public_html > .htaccess file automatically redirects visitors to the HTTPS version of your site:
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
OR
RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://yourdomainhere.com/$1 [R,L]
If you have an existing .htaccess file:
Do not duplicate RewriteEngine On.
Make sure the lines beginning RewriteCond and RewriteRule immediately follow the already-existing RewriteEngine On.
