Live demo not working

Hello,

today I noticed that live demo www.webauthn.org is not working.

```
>ping webauthn.org

Pinging webauthn.org [45.55.1.178] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
```

Also https://downforeveryoneorjustme.com/webauthn.org reports `It's not just you! webauthn.org looks down from here.`

Can you check it? Thank you!