Web Page Tips

iDog

Avoid caching the page

<meta  http-equiv="pragma" content="no-cache">
<meta  http-equiv="Cache-Control" content="no-cache, must-revalidate">
<meta  http-equiv="expires" content="Wed, 26 Feb 1997 08:21:57 GMT">

or

<meta  http-equiv="expires" content="0">