QR code: http://www.gidf.de/ (sweet quote Google is your friend, but you do not seem to understand that! )

Hints are saying:

16-5-15-16-12-5 23-9-12-12 12-15-15-11 6-9-18-19-20 18-9-7-8-20 2-5-6-15-18-5 20-8-5
people will look first right before the
20-8 1-18-18-9-22-5-19 1-20 12-9-19-20 19-20 15-6 1-12-12 25-15-21 19-8-15-21-12-4 22-5 11-14-15-23-14
th arrives at list st of all you should we known
7-18-5-1-20 20-8-9-14-7-19 3-1-14 20-8-9-19
great things can this
11-5-25 15-16-5-14 6-15-18 25-15-21
key open for you