You can refresh page automatically by using Standard META tag in head section.
In Content if you specify the URL (here http://www.yourURL.com), the page will be automatically redirect to the specified url after specific delay (here it is 10 seconds). If you do not specify the a URL, it will reload the same page after the interval.
<meta http-equiv="Refresh" content="10;URL=http://www.yourURL.com"></meta>
Also you can append the meta tag from code behind
Response.AppendHeader("Refresh", "10; URL=http://www.yourURL.com")