RewriteEngine on RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^(.*).(html|pdf|csv|txt|json)$ ./?seite=$1&format=$2 [QSA] SetOutputFilter DEFLATE # gzip Compression if availiable mod_gzip_on Yes mod_gzip_dechunk Yes mod_gzip_item_include file \.(html?|txt|css|js|php|pl)$ mod_gzip_item_include handler ^cgi-script$ mod_gzip_item_include mime ^text/.* mod_gzip_item_include mime ^application/x-javascript.* mod_gzip_item_exclude mime ^image/.* mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*