<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{HTTP_HOST} !^domain\.tld$ [NC]
RewriteRule (.*) https://domain.tld/$1 [R=301,L]Einzelne Subdomain umleiten auf Domain
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{HTTP_HOST} ^www\.domain\.tld$ [NC]
RewriteRule (.*) https://domain.tld/$1 [R=301,L]Bei Aufruf über index.php auf ohne index.php rewriten
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /index\.php\ HTTP/
RewriteRule ^index\.php$ https://domain.tld/ [R=301,L]ErrorDocument 404
ErrorDocument 404 https://domain.tld