Bing Maps Ajax API https url?

Question

What's the https url for bing maps ajax api? I can't seem to find it anywhere, and am currently using http://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=6.3, which is super slow (takes 20-60 seconds to load on each page request!)

Answer 1

I know its a little late for this but what the heck, add https and a parameter s=1 to the end of the map. Should be like this:

https://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=6.3&s=1