https://bugs.mojang.com/projects/MCCE/summary uses a HTTP (instead of HTTPS) link for the logo:
http://i.imgur.com/Oe64uFJ.png
HTML source code showing the issue:
[media]
Browser warning:
[media]Attachments
Comments 3
Seems to be still the case; have added screenshots showing the issue.
Going to reopen this report, I hope that is alright.
No longer an issue.