To auto refresh code in HTML using meta tags, we add a meta tag with http-equiv attribute set to refresh.
For instance, we write
<html>
<head>
<title>HTML in 10 Simple Steps or Less</title>
<meta http-equiv="refresh" content="5" />
<!-- -->
</head>
<body></body>
</html>
to add a meta element with http-equiv attribute set to refresh. and content attribute set to 5 to refresh the page every 5 minutes.
