UPDATE: See grandchild.
1) http://developers.google.com/ is an internal server error.
2) I don't trust BrowserLab as not a single one of the browsers showed me https://developers.google.com/+/
1) http://developers.google.com/ is an internal server error.
2) I don't trust BrowserLab as not a single one of the browsers showed me https://developers.google.com/+/
2) Well of course I notices it with my IE9 first, but I thought that BrowserLab was a nicer way to show the results. Can you verify my findings with a IE-browser?
BTW I don't see any BrowserLab non-IE problems with that https+ url: http://i.imgur.com/fOeqZ.png
1) Seems / only has an internal error when authenticated. Otherwise it works fine.
2) I don't have an IE browser handy but BrowserLab started working fine with all the non IE browsers so it Looks like the site is having issues with IE.
I expect it is just a temporary issue though as there have been a number of other bugs that Google has been working through with the launch.