.htaccess: Komprimierung aktivieren

.htaccess

Komprimierung aktivieren

GZIP Komprimierung falls vom Clientüber den HTTP-Header akzeptiert in der .htaccess für den Apache Webserver aktivieren.

In der folgenden Konfiguration wird berücksichtigt ob der Client (Browser) laut seinem HTTP-Header ein Encoding (gzip/deflate) unterstützt, falls der Content-type dann noch DEFLATE unterstützt wird er komprimiert und dem Response HTTP-Header die Info über das Encoding hinzugefügt.

# Deflate Compression by FileType
<IfModule mod_deflate.c>
  #Force compression for mangled headers.
  <IfModule mod_setenvif.c>
    <IfModule mod_headers.c>
      SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
      RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
    </IfModule>
  </IfModule>
  # Compress all output labeled with one of the following MIME-types
  # (for Apache versions below 2.3.7, you don't need to enable `mod_filter`
  # and can remove the `<IFModule mod_filter.c>` and `</IFModule>` lines
  # as `AddOutputFilterByType` is still in the core directives).
  <IfModule mod_filter.c>
    AddOutputFilterByType DEFLATE text/plain
    AddOutputFilterByType DEFLATE text/html
    AddOutputFilterByType DEFLATE text/xml
    AddOutputFilterByType DEFLATE text/css
    AddOutputFilterByType DEFLATE text/javascript
    AddOutputFilterByType DEFLATE application/xml
    AddOutputFilterByType DEFLATE application/xhtml+xml
    AddOutputFilterByType DEFLATE application/rss+xml
    AddOutputFilterByType DEFLATE application/atom_xml
    AddOutputFilterByType DEFLATE application/javascript
    AddOutputFilterByType DEFLATE application/x-javascript
    AddOutputFilterByType DEFLATE application/x-shockwave-flash
    AddOutputFilterByType DEFLATE application/gpx+xml
    AddOutputFilterByType DEFLATE application/atom+xml
    AddOutputFilterByType DEFLATE application/json
    AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
    AddOutputFilterByType DEFLATE application/x-font-ttf
    AddOutputFilterByType DEFLATE application/x-web-app-manifest+json
    AddOutputFilterByType DEFLATE font/opentype
    AddOutputFilterByType DEFLATE image/svg+xml
    AddOutputFilterByType DEFLATE image/x-icon
    AddOutputFilterByType DEFLATE text/x-component
    AddOutputFilterByType DEFLATE application/font-woff
    AddOutputFilterByType DEFLATE font/woff2
  </IfModule>
</IfModule>