404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Fwirtschaft%2Fa-629649.html&title=Sieg%20f%C3%BCr%20Bundesregierung%3A%20Privatkassen%20m%C3%BCssen%20Basistarif%20f%C3%BCr%20alle%20anbieten%20-%20SPIEGEL%20ONLINE%20-%20Wirtschaft
was not found on this server. That’s all we know.