Anubis has been around for almost a year now, but it's also not particularly relevant to the content of the email thread.

It's particularly jarring to basically every site I've seen it on which is usually some serious and professional looking open source site.

I wonder why nobody configures this, is this not something that they can configure themselves to a more relevant image, like the GCC logo or something?

Anubis is a bit annoying over crappy internet connections, especially in front of a webpage that would work quite well in this case otherwise, but it still performs way better than Cloudflare in this regard.