Can't open "https://texmacs.github.io/notes/"

[ruis77]

Recently, I can not open the website and https://texmacs.github.io/notes/. I have forked the whole project and I have setted up my own website. But in the past few days, I can not open any website including the official. What happened?
Hope someone can give me an answer! Thanks!

[mgubi]

It works normally for me.

[da-liii]

There is a mirror: https://gitee.com/texmacs/notes

And the corresponding website: https://texmacs.gitee.io/notes/docs/main.html