Back out 97036ab72558 which inappropriately compared turds to third parties.
1 function handleRequest(request, response) {
2 response.setHeader("Content-Type", "text/plain", false);
3 response.setHeader("Cache-Control", "no-cache", false);
5 var referer = request.hasHeader("Referer") ? request.getHeader("Referer")
7 response.write("Referer: " + referer);