HTTPS erzwingen

Variante 3

Variante 1
Variante 2
Variante 3
Variante 4
Variante 5
Variante 6
<IfModule mod_rewrite.c> RewriteEngine On RewriteCond %{HTTP:X-Forwarded-Proto} !https RewriteCond %{HTTPS} off RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] </IfModule>