Custom domain isn't working on website

Hello, my website doesn’t load when I use a custom domain. I use Namecheap for the domain, I checked and it says that they aren’t having any problems. I also checked and it’s the same thing.

My website is
The domain is

I would really appreciate the help.

Thanks in advance.

It’s working for me

That’s weird. I tried reloading the page a few more times and it also came back. But when I tried it again, it gave an error saying took too long to respond.

Could you try flushing your DNS cache and browser cache?