404. That’s an error.
The requested URL /_/+1/confirm?hl=en&url=http://www.tuttomagazine.net/ecco-facebook-spaces-la-realta-aumentata-arriva-sul-social-network/&name=Ecco+Facebook+Spaces%3A+la+realt%C3%A0+aumentata+arriva+sul+social+network
was not found on this server. That’s all we know.