I celebrate a Pan African holiday called African Independence day on May 25th by wearing Black. Red, and Green. This is celebrated world wide not just in Africa.
https://anydayguide.com/calendar/562
Sounds like its your system. Try this and tell me if it works. The first link uses the secure protocol https. Also email it to yourself and open it on your phone to see if it works there.Certainly wish I could peep the above link, but here's what I get; however, it could be my system:
This site can’t provide a secure connection
anydayguide.com uses an unsupported protocol.
ERR_SSL_VERSION_OR_CIPHER_MISMATC
...
Sounds like its your system. Try this and tell me if it works. The first link uses the secure protocol https. Also email it to yourself and open it on your phone to see if it works there.
http://anydayguide.com/calendar/562
Edit
Never mind. I just realized the server will still force your computer to use the secure protocol. Just try it on your phone.