404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.deutschlandfunk.de%2Fluft-des-sterbenden-freundes-in-13-tupperdosen.700.de.html%3Fdram%3Aarticle_id%3D218645&title=Luft%20des%20sterbenden%20Freundes%20in%2013%20Tupperdosen%20(Archiv)
was not found on this server. That’s all we know.