Server Caching Apache

gistfile1.txt

How to enable server caching

Install the following 2 mods:

$ sudo a2enmod expires
$ sudo a2enmod headers

Add this to the .htaccess
<IfModule mod_expires.c>
  ExpiresActive On
  ExpiresDefault "access plus 1 seconds"
  ExpiresByType text/html "access plus 1 seconds"
  ExpiresByType image/gif "access plus 12 months"
  ExpiresByType image/jpeg "access plus 12 months"
  ExpiresByType image/png "access plus 12 months"
  ExpiresByType text/css "access plus 4 weeks"
  ExpiresByType text/javascript "access plus 4 weeks"
  ExpiresByType application/x-javascript "access plus 4 weeks"
  ExpiresByType text/xml "access plus 12 months"
  ExpiresByType image/ico "access plus 1 year"
</IfModule>
# END WordPress

# 1 YEAR
<FilesMatch "\.(flv|ico|jpg|xml|txt|png|jpeg|gif|swf|ico|pdf|avi|mov|ppt|doc|mp3|wmv|wav)$">
Header set Cache-Control "max-age=31536000, public"
</FilesMatch>

# 2 WEEKS
<FilesMatch "\.(js|css)$">
Header set Cache-Control "max-age=1209600"
</FilesMatch>

# NEVER CACHE - notice the extra directives
<FilesMatch "\.(html|htm|php)$">
Header set Cache-Control "max-age=0, private, no-store, no-cache, must-revalidate"
</FilesMatch>