Interesting, would you mind letting me know which browser/version you're running? and the error message if possible?
I got it with Dolphin browserr on Android 2.2, but didn't read it and can't get it anymore after I clicked "continue".
I got the same thing on the default browser for Android 2.3, it shows the certificate was issued 9 17 2006 but expires 9 17 1936 (not sure if that's cert or CA) issued by startcom.