Libravatar on Cloudron

[LoudLemur]

https://www.libravatar.org/
https://wiki.libravatar.org/running_your_own/
https://wiki.libravatar.org/features/

Many people use an avatar to represent themselves on the internet. Libravatar helps support this without destroying privacy. I am not sure whether Libravatar supports Identicons too.

https://jdenticon.com/#icon-Cloudron