1function handleRequest(request, response) 2{ 3 response.setHeader('Content-Type', 'text/plain', false); 4 response.setHeader('Cache-Control', 'no-cache', false); 5 response.setHeader('Content-Type', 'application/x-test', false); 6 if (request.hasHeader('Referer')) { 7 response.write('Referer found: ' + request.getHeader('Referer')); 8 } 9 else { 10 response.write('No Referer found'); 11 } 12} 13