Error: The site seems to be down.

[Ragosh]

What information was incorrect, unhelpful, or incomplete?

The site is not down. I can access the website and I couldn't find any html errors.

What did you expect to see?

I expected to get the report. :)

Do you have any supporting links, references, or citations?

Website I tried to scan: https://avu.de/

Do you have anything more you want to share?

What I did:

1. Open https://developer.mozilla.org/en-US/observatory
2. Enter the website https://avu.de/
3. "Error: The site seems to be down." is shown.

I also tried opening the following links:
https://developer.mozilla.org/en-US/observatory/analyze?host=www.avu.de
https://developer.mozilla.org/en-US/observatory/analyze?host=avu.de
https://developer.mozilla.org/en-US/observatory/analyze?host=https://avu.de/