Cara mempercepat load wordpress dengan kompresi dan cache

Pada script index.php paling atas sendiri bisa disisipi script sebagai berikut :

<?php
ob_start('ob_gzhandler');
header('content-type: text/javascript; charset: UTF-8');
header('content-type: text/css; charset: UTF-8');
header('cache-control: must-revalidate');
$offset = 60 * 60 * 24 * 365 * 10; //cache selama 10 tahun


$expire = 'expires: ' . gmdate('D, d M Y H:i:s', time() + $offset) . ' GMT';
header($expire);
?>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type='text/javascript'>
//<![CDATA[
function getCookie(c_name)
{
var i,x,y,ARRcookies=document.cookie.split(";");
for (i=0;i<ARRcookies.length;i++)
{
x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
x=x.replace(/^\s+|\s+$/g,"");
if (x==c_name)
{
return unescape(y);
}
}
}
function setCookie(c_name,value,exdays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie=c_name + "=" + c_value;
}
function checkCookie(PageType)
{
var cssFile=getCookie(PageType);
if (cssFile!=null && cssFile!="")
{
var div = document.getElementById("page-skin-1");
var div2 = document.getElementById(PageType);
div.innerHTML = "";
div2.innerHTML = "";
document.write("<link type='text/css' rel='stylesheet' href='" + cssFile + "' />");
}
}
function writeCookie(homePg,itemPg)
{
setCookie("csshome",homePg,7);
setCookie("cssitem",itemPg,7);
}
//]]>
</script><br />
<script type='text/javascript'>
//<![CDATA[
checkCookie('cssitem');
//]]>
</script>

 

Untuk reaksi dari script tersebut tidak langsung bisa dirasakan. paling tidak halamannya sudah pernah diakses.

 

Selamat Mencoba..
Salam Jos Gandos