Hi
The website seems to load for me at the moment.
However I would follow these steps to try and see what errors there are for you to look into further:
Theres a great native troubleshooting tool you can leverage to help identify your issues.
Go to your Azure app and on the left navigate down to Resource Health > Diagnose and troubleshoot button in this view
From here you should be able to get an overview of the errors with suggested fixes for these.
You can read more here:
https://learn.microsoft.com/en-us/azure/app-service/overview-diagnostics
If you have any further questions or need any further help drop a reply and I’ll be happy to try and assist further. If this was helpful in solving your issue then please mark it as an accepted answer so others can benefit from the resolution.