Vision may GET this URL even though it is HTML

Cloud Vision accepts imageUri. If we pass this HTML URL, Google still has to retrieve the resource. That GET is the experiment.

Marker: HoneypotPhrase VISION umber-clove-spindle. The only followable URL on this page is its unique child hop.

No billing is required for the Vision free quota. Enable the API, then call annotate with this URL.

HoneypotPhrase VISION umber-clove-spindle