It's very impressive. I am concerned that it requires enabling scripts from google.com to even show any content. Mozilla has shown it actually cares about user privacy so I hope they address it.
That's great. To be honest I really didn't expect a response for such a pedantic complaint. Most people accept a world where Google touches everything with its JavaScript and font CDNs etc. The site looks great and I'm really enjoying working my way through the Rust Guide at the moment.