How to force HTTPS using the .htaccess file

Simply enter this code on your .htaccess file in the website root. # Force HTTPS RewriteEngine On RewriteCond %{SERVER_PORT} 80 RewriteRule ^(.*)$ https://www.example.com/$1 [R,L]   On a website created in a sub-folder, for example folder "/folder/", use this: # Force HTTPS RewriteEngine On RewriteCond %{SERVER_PORT} 80 RewriteCond %{REQUEST_URI} folder RewriteRule ^(.*)$ https://www.example.com/folder/$1 [R,L]