404. That’s an error.

The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.deutschlandfunk.de%2Fit-entwicklung-software-tests-werden-immer-wichtiger.684.de.html%3Fdram%3Aarticle_id%3D344830&title=Software-Tests%20werden%20immer%20wichtiger was not found on this server. That’s all we know.