404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Fsport%2Fsonst%2Foklahoma-city-thunder-steht-im-finale-der-nba-a-837442.html&title=US%20Sport%3A%20Oklahoma%20zieht%20ins%20NBA-Finale%20ein%20-%20SPIEGEL%20ONLINE%20-%20Sport
was not found on this server. That’s all we know.