404. That’s an error.

The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Fnetzwelt%2Fweb%2Fjack-dorsey-ueber-donald-trump-es-ist-kompliziert-a-1124956.html&title=Twitter-Chef%20%C3%BCber%20Donald%20Trump%3A%20%22Es%20ist%20kompliziert%22%20-%20SPIEGEL%20ONLINE%20-%20Netzwelt was not found on this server. That’s all we know.