[FFmpeg-devel] Why web certificate is for avcodec.org rather than ffmpeg.org ?

[Paul Dufresne]

http://ffmpeg.org/bugreports.html , in the bug tracker section, the
following link is given:
https://ffmpeg.org/trac/ffmpeg
This link fail for me in Firefox because of security reason:
ffmpeg.org uses an invalid security certificate.

The certificate is only valid for the following names:
  www.avcodec.org , avcodec.org

(Error code: ssl_error_bad_cert_domain)

This problem also araise for this mailing list:
http://ffmpeg.org/contact.html have the following link having the same problem:

If I try to go to http://avcodec.org I get on an almost empty page:
avcodecs.org ;)

Then trying http://avcodecs.org (with the s at the end), there is no
web page result.

I probably thrust avcodec.org... I think.
But I don't understand why it does not have a web certificate to ffmpeg.org.