<ifmodule mod_deflate.c>
    AddOutputFilterByType DEFLATE text/text text/html text/plain text/xml text/css application/x-javascript application/javascript
    </ifmodule>
    <IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType image/jpg "access 1 year"
    ExpiresByType image/jpeg "access 1 year"
    ExpiresByType image/gif "access 1 year"
    ExpiresByType text/css "access 1 month"
    ExpiresByType application/zip "access 1 month"
    ExpiresByType text/x-javascript "access 1 month"
    ExpiresByType application/x-shockwave-flash "access 1 month"
    ExpiresByType image/x-icon "access 1 year"
    </IfModule>
    
    <ifModule mod_headers.c>
      <filesMatch "\.(ico|pdf|flv|jpg|jpeg|gif|swf)$">
        Header set Cache-Control "max-age=2592000, public"
      </filesMatch>
      <filesMatch "\.(css)$">
        Header set Cache-Control "max-age=604800, public"
      </filesMatch>
      <filesMatch "\.(js)$">
        Header set Cache-Control "max-age=604800, private"
      </filesMatch>
      <filesMatch "\.(xml|txt)$">
        Header set Cache-Control "max-age=604800, public, must-revalidate"
      </filesMatch>
    </ifModule>