Employee's Providents Fund Organisation [EPFO] — Site errors out

I got my UAN and I am trying to update the family details on the UAN portal.

I enter all details and submit / save.
This is where I see that nonsensical rotating circle and after 5 minutes the site errors out.

Practically all Indian Government related websites always error out.
I am sure some third class Indian IT Company like Infosys or TCS must have designed this site.

The error I get is.
Error Code: EPFO-100 Error: I/O error on POST request for "https://epfoauadc.epfindia.gov.in/aua/auth":Connection timed out; nested exception is java.net.ConnectException: Connection timed out

I HAVE NO EXPECTATIONS FROM EPFO AND I AM SURE NO ONE IS GOING TO LOOK INTO IT. This is just to bring this to your attention.
You are anyways incompetent and will have no commitment to fix this.