index.html

<!DOCTYPE html>
<html lang="en-US">
<head>
  <title>Loading...</title>
  <meta name="keywords" content="Blocking websites, blocking proxies" />
  <meta name="author" content="xdevman1" />
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
</head>
<body>
  <script>
    function aboutblank() {
      
      var win = window.open('about:blank'); 
      var url = 'home.html'; 
      var iframe = win.document.createElement('iframe'); 
      iframe.style = "position:fixed;width:100vw;height:100vh;top:0px;left:0px;right:0px;bottom:0px;z-index:2147483647;background-color:white;border:none;";
      iframe.src = url;
      win.document.body.appendChild(iframe);
      
      
      window.location.href = 'https://www.google.com';
    }

    window.onload = aboutblank;
  </script>
</body>
</html>