Somebody on Stackoverflow posted some code from https://www.opensource.apple.com/
When I click this link in Firefox (36.0) it says "This Connection is Untrusted". But other people on that thread on Stackoverflow say they don't have a problem with the link.
But, apparently, some people, besides me, do have a problem with this link If even Apple cannot properly install certificate
When I check the certificate at https://www.digicert.com/help/?host=www.opensource.apple.com it says "Certificate does not match name www.opensource.apple.com"
Why do I get this warning when I visit https://www.opensource.apple.com/? Why do some people not get the warning? Is this something I should worry about or can I safely ignore this warning and move on?