Code
<script type="text/javascript">
window.onload=function(){
char1='<'+'!--';
char2='(';
data=document.body.innerHTML.split(char1);
data=data[data.length-1].split(char2);
document.getElementById('loadTime').innerHTML='Lapa tika ielādēta'+data[0]+'sekundēs.';}
</script>
<span id="loadTime"></span>
Example : nevar uzstaisīt example..