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<html>
<head>
<meta charset="utf-8"/>
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
<meta http-equiv="Pragma" content="no-cache" />
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<title>Network Monitor test page</title>
</head>
<body>
<p>Performing a GET request</p>
<script type="text/javascript">
function performRequest(aUrl) {
var xhr = new XMLHttpRequest();
xhr.open("GET", aUrl, true);
xhr.setRequestHeader("Accept-Language", window.navigator.language);
xhr.setRequestHeader("X-Custom-Header-1", "Custom value");
xhr.setRequestHeader("X-Custom-Header-2", "8.8.8.8");
xhr.setRequestHeader("X-Custom-Header-3", "Mon, 3 Mar 2014 11:11:11 GMT");
xhr.send(null);
}
</script>
</body>
</html>