404. That’s an error.
The requested URL /_/+1/confirm?hl=en&url=http%3A%2F%2Fwww.hostels.com%2Fhostels%2Flondon%2Fst-christophers-shepherds-bush%2F506 was not found on this server. That’s all we know.
/_/+1/confirm?hl=en&url=http%3A%2F%2Fwww.hostels.com%2Fhostels%2Flondon%2Fst-christophers-shepherds-bush%2F506