Expires

This tag tells the brower the date and time when the document need to be reloaded. Dates must be in the GMT format. An illegal Expires date such as "0" is interpreted by the browser as "immediately."
Here is an example:

<META HTTP-EQUIV="Expired" CONTENT="Wed, 24 Feb 1998 00:00:00 GMT">

Refresh

If your web page has been moved, you can use this tag to tell the web browser to load the new URL.
For example:

<META HTTP-EQUIV="Refresh" CONTENT="0;http://newurl.edu">