Is Gmail loading for you?
 

I'm not sure if it's regional, but it won't load here. I'm in Southeast Asia. Any luck on your end?

It's back up. Very very slow and html mode but at least it's back. Was down for quite a bit.

Fine over here.

I'm sure 5 more people will reply "loading fine" now, even though the OP's problem got solved already

Gmails been acting up for over a week now, it gets to the end of the loading bar and stops. It works when you click "Load Basic HTML"