My web page does not working

Hello everyone please my web page does not working since one week please what can I do now ? should I continue to read even if the web page is totally black ?

Maybe post a link? it’s hard to help without anything to work with
it might be just a browser issue our internet connect our vpn one

That is not your webpage? also it’s not a link its a screenshot of an FCC lesson.And as far as i can see it looks normal?