ExpiresActive on # Perhaps better to whitelist expires rules? Perhaps. ExpiresDefault "access plus 1 month" # cache.appcache needs re-requests in FF 3.6 (thx Remy ~Introducing HTML5) ExpiresByType text/cache-manifest "access plus 0 seconds" # Your document html ExpiresByType text/html "access plus 0 seconds" # Data ExpiresByType text/xml "access plus 0 seconds" ExpiresByType application/xml "access plus 0 seconds" ExpiresByType application/json "access plus 0 seconds" # RSS feed ExpiresByType application/rss+xml "access plus 1 hour" # Favicon (cannot be renamed) ExpiresByType image/x-icon "access plus 1 week" # Media: images, video, audio ExpiresByType image/gif "access plus 1 year" ExpiresByType image/png "access plus 1 year" ExpiresByType image/jpg "access plus 1 year" ExpiresByType image/jpeg "access plus 1 year" ExpiresByType image/webp "access plus 1 year" ExpiresByType video/ogg "access plus 1 year" ExpiresByType video/webm "access plus 1 year" ExpiresByType video/mp4 "access plus 1 year" ExpiresByType audio/ogg "access plus 1 year" # HTC files (css3pie) ExpiresByType text/x-component "access plus 1 month" # Webfonts ExpiresByType font/truetype "access plus 1 year" ExpiresByType font/opentype "access plus 1 year" ExpiresByType font/woff2 "access plus 1 year" ExpiresByType application/x-font-woff "access plus 1 year" ExpiresByType image/svg+xml "access plus 1 year" ExpiresByType application/vnd.ms-fontobject "access plus 1 year" # CSS and JavaScript ExpiresByType text/css "access plus 1 year" ExpiresByType application/javascript "access plus 1 year" ExpiresByType text/javascript "access plus 1 year" Header append Cache-Control "public"