RewriteEngine On

# Weiterleitung aller Subdomains außer revision.kliefert.net auf revision.kliefert.net
RewriteCond %{HTTP_HOST} !^revision\.kliefert\.net$ [NC]
RewriteCond %{HTTP_HOST} ^([a-z0-9-]+)\.kliefert\.net$ [NC]
RewriteRule ^(.*)$ https://revision.kliefert.net/$1 [R=301,L]

DirectoryIndex Hauptseite.html

<FilesMatch "\.(html)$">
  FileETag None
  Header unset ETag
  Header set Cache-Control "max-age=0, no-cache, no-store, must-revalidate"
  Header set Pragma "no-cache"
  Header set Expires "Wed, 11 Jan 1984 05:00:00 GMT"
</FilesMatch>
