404. That’s an error.

The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.cnet.de%2F88140138%2Fmozilla-schutz-der-privatsphaere-firefox-optimiert%2F&title=Mozilla%3A+Schutz+der+Privatsph%C3%A4re+in+Firefox+optimiert was not found on this server. That’s all we know.