Apple Safari on Windows - Issues

There are few stuff that are annoying about Apple Safari. It would not allow me to open up SAP SDN website. Try opening https://www.sdn.sap.com/ using Apple Safari and you will get annoying

Safari can’t open the page “https://www.sdn.sap.com/” because it couldn’t establish a secure connection to the server “www.sdn.sap.com”.

I wonder how Apple Employees must be accessing SAP SDN, considering Apple uses SAP as ERP.