مولّد كود clickTag

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="ad.size" content="width=300,height=250">
<script type="text/javascript">
  var clickTag = "https://www.example.com";
</script>
<style>
  html, body { margin: 0; width: 300px; height: 250px; overflow: hidden; }
  #exit { position: absolute; inset: 0; display: block; cursor: pointer; }
</style>
</head>
<body>
<a id="exit" href="#" onclick="window.open(window.clickTag, '_blank'); return false;" aria-label="Más información"></a>
<!-- tu banner -->
</body>
</html>