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July 19, 2016 14:19
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Kompression und Browser-Caching
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# ---------------------------------------------------------------------- | |
# | Komprimierung und Caching | | |
# ---------------------------------------------------------------------- | |
# Serve resources with far-future expires headers. | |
# | |
# (!) If you don't control versioning with filename-based | |
# cache busting, you should consider lowering the cache times | |
# to something like one week. | |
# | |
# https://httpd.apache.org/docs/current/mod/mod_expires.html | |
<IfModule mod_expires.c> | |
ExpiresActive on | |
ExpiresDefault "access plus 1 month" | |
# CSS | |
ExpiresByType text/css "access plus 1 year" | |
# Data interchange | |
ExpiresByType application/atom+xml "access plus 1 hour" | |
ExpiresByType application/rdf+xml "access plus 1 hour" | |
ExpiresByType application/rss+xml "access plus 1 hour" | |
ExpiresByType application/json "access plus 0 seconds" | |
ExpiresByType application/ld+json "access plus 0 seconds" | |
ExpiresByType application/schema+json "access plus 0 seconds" | |
ExpiresByType application/vnd.geo+json "access plus 0 seconds" | |
ExpiresByType application/xml "access plus 0 seconds" | |
ExpiresByType text/xml "access plus 0 seconds" | |
# Favicon (cannot be renamed!) and cursor images | |
ExpiresByType image/vnd.microsoft.icon "access plus 1 week" | |
ExpiresByType image/x-icon "access plus 1 week" | |
# HTML | |
ExpiresByType text/html "access plus 0 seconds" | |
# JavaScript | |
ExpiresByType application/javascript "access plus 1 year" | |
ExpiresByType application/x-javascript "access plus 1 year" | |
ExpiresByType text/javascript "access plus 1 year" | |
# Manifest files | |
ExpiresByType application/manifest+json "access plus 1 week" | |
ExpiresByType application/x-web-app-manifest+json "access plus 0 seconds" | |
ExpiresByType text/cache-manifest "access plus 0 seconds" | |
# Media files | |
ExpiresByType audio/ogg "access plus 1 month" | |
ExpiresByType image/bmp "access plus 1 month" | |
ExpiresByType image/gif "access plus 1 month" | |
ExpiresByType image/jpeg "access plus 1 month" | |
ExpiresByType image/png "access plus 1 month" | |
ExpiresByType image/svg+xml "access plus 1 month" | |
ExpiresByType image/webp "access plus 1 month" | |
ExpiresByType video/mp4 "access plus 1 month" | |
ExpiresByType video/ogg "access plus 1 month" | |
ExpiresByType video/webm "access plus 1 month" | |
# Web fonts | |
# Embedded OpenType (EOT) | |
ExpiresByType application/vnd.ms-fontobject "access plus 1 month" | |
ExpiresByType font/eot "access plus 1 month" | |
# OpenType | |
ExpiresByType font/opentype "access plus 1 month" | |
# TrueType | |
ExpiresByType application/x-font-ttf "access plus 1 month" | |
# Web Open Font Format (WOFF) 1.0 | |
ExpiresByType application/font-woff "access plus 1 month" | |
ExpiresByType application/x-font-woff "access plus 1 month" | |
ExpiresByType font/woff "access plus 1 month" | |
# Web Open Font Format (WOFF) 2.0 | |
ExpiresByType application/font-woff2 "access plus 1 month" | |
# Other | |
ExpiresByType text/x-cross-domain-policy "access plus 1 week" | |
</IfModule> | |
<IfModule mod_deflate.c> | |
# Insert filters / compress text, html, javascript, css, xml: | |
AddOutputFilterByType DEFLATE text/plain | |
AddOutputFilterByType DEFLATE text/html | |
AddOutputFilterByType DEFLATE text/xml | |
AddOutputFilterByType DEFLATE text/css | |
AddOutputFilterByType DEFLATE text/vtt | |
AddOutputFilterByType DEFLATE text/x-component | |
AddOutputFilterByType DEFLATE application/xml | |
AddOutputFilterByType DEFLATE application/xhtml+xml | |
AddOutputFilterByType DEFLATE application/rss+xml | |
AddOutputFilterByType DEFLATE application/js | |
AddOutputFilterByType DEFLATE application/javascript | |
AddOutputFilterByType DEFLATE application/x-javascript | |
AddOutputFilterByType DEFLATE application/x-httpd-php | |
AddOutputFilterByType DEFLATE application/x-httpd-fastphp | |
AddOutputFilterByType DEFLATE application/atom+xml | |
AddOutputFilterByType DEFLATE application/json | |
AddOutputFilterByType DEFLATE application/ld+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 | |
# Exception: Images | |
SetEnvIfNoCase REQUEST_URI \.(?:gif|jpg|jpeg|png|svg)$ no-gzip dont-vary | |
# Drop problematic browsers | |
BrowserMatch ^Mozilla/4 gzip-only-text/html | |
BrowserMatch ^Mozilla/4\.0[678] no-gzip | |
BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html | |
# Make sure proxies don't deliver the wrong content | |
Header append Vary User-Agent env=!dont-vary | |
</IfModule> | |
#Alternative caching using Apache's "mod_headers", if it's installed. | |
#Caching of common files - ENABLED | |
<IfModule mod_headers.c> | |
<FilesMatch "\.(ico|pdf|flv|swf|js|css|gif|png|jpg|jpeg|txt)$"> | |
Header set Cache-Control "max-age=2592000, public" | |
</FilesMatch> | |
</IfModule> | |
<IfModule mod_headers.c> | |
<FilesMatch "\.(js|css|xml|gz)$"> | |
Header append Vary Accept-Encoding | |
</FilesMatch> | |
</IfModule> | |
# Set Keep Alive Header | |
<IfModule mod_headers.c> | |
Header set Connection keep-alive | |
</IfModule> | |
# If your server don't support ETags deactivate with "None" (and remove header) | |
<IfModule mod_expires.c> | |
<IfModule mod_headers.c> | |
Header unset ETag | |
</IfModule> | |
FileETag None | |
</IfModule> |
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