title: Investigate Chrome Physical Web not detecting urls/beacons
body: <p>On my desk there are two beacons set up with Eddystone URLs.</p>
  
  <p>The manufacturer's app (Estimote) can see both beacons. </p>
  
  <p>On the same device, Chrome's Physical Web reports "No nearby Physical Web pages found". The device is Sony Experia E2535, with Android 5.0, Chrome 52. </p>
  
  <p>Physical Web app detects and displays both beacons.</p>
  
  <p>What are my debugging/investigation options to establish why Physical Web doesn't display the beacons?</p>