404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Finternational%2Fgermany%2Fa-741201.html&title=Skilled%20Worker%20Shortage%3A%20Berlin%C2%A0Aims%20to%20Attract%20Unemployed%20Europeans%20-%20SPIEGEL%20ONLINE%20-%20International
was not found on this server. That’s all we know.