fetch/private-network-access/resources/iframer.html - external/w3c/web-platform-tests - Git at Google

 <!DOCTYPE html>
 <meta charset="utf-8">
 <title>Iframer</title>
 <body></body>
 <script>
   const child = document.createElement("iframe");
   child.src = new URL(window.location).searchParams.get("url");
   document.body.appendChild(child);
 </script>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<title>Iframer</title>
	<body></body>
	<script>
	const child = document.createElement("iframe");
	child.src = new URL(window.location).searchParams.get("url");
	document.body.appendChild(child);
	</script>