404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Fwirtschaft%2Fsoziales%2Frenten-steigen-bis-2016-um-bis-zu-elf-prozent-a-869249.html&title=Altersbez%C3%BCge%3A%20Dickes%20Plus%20f%C3%BCr%20deutsche%20Rentner%20-%20SPIEGEL%20ONLINE%20-%20Wirtschaft
was not found on this server. That’s all we know.