GoFuckYourself.com - Adult Webmaster Forum

It depends on what you want.
If you want to cache those pages you can add on each page a meta tag:
<meta http-equiv="Cache-control" content="public">

But keep in mind, that maybe not all users will see changes if you are using cache.

A better way is to use .htaccess to enable browser caching or even better configure it in your apache2 config.
You are more flexible with this.

Code:

<IfModule mod_expires.c> 

  ExpiresActive On

  ExpiresDefault "access plus 1 seconds"

  ExpiresByType text/html "access plus 1 seconds"

  ExpiresByType image/x-icon "access plus 2592000 seconds"

  ExpiresByType image/gif "access plus 2592000 seconds"

  ExpiresByType image/jpeg "access plus 2592000 seconds"

  ExpiresByType image/png "access plus 2592000 seconds"

  ExpiresByType text/css "access plus 604800 seconds"

  ExpiresByType text/javascript "access plus 86400 seconds"

  ExpiresByType application/x-javascript "access plus 86400 seconds"

</IfModule>

or

(this is my way to cache images, css etc.)

Code:

<FilesMatch "\.(?i:gif|jpe?g|png|ico|css|js|swf)$">



  <IfModule mod_headers.c>

    Header set Cache-Control "max-age=172800, public, must-revalidate"

  </IfModule>



</FilesMatch>