404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=https%3A%2F%2Fitjobs.silicon.de%2F153087%2Fproduktmanager-wlan-mw-i0703%2F&title=Produktmanager+WLAN+m%2Fw+%28I0703%29+-+Festanstellung+-+W%C3%BCrselen
was not found on this server. That’s all we know.