Summary:
Under SocialSharePrivacy link goes to http when new url is https
Detailed Description:
When i went to this setting page, i figured out that the url goes to http, when
in general the site redirects you to https.
General options
http://www.heise.de/ct/artikel/2-Klicks-fuer-mehr-Datenschutz-1333879.html
New url:
https://www.heise.de/ct/artikel/2-Klicks-fuer-mehr-Datenschutz-1333879.html