If you look at the underlying markup, you can see that the web site was designed to be responsive. The sad part however is that it's going to take a bit more time for mobile resolutions to be supported properly.
I tried it using Chrome Dev Tools and emulated several mobile devices (some apple, some android, etc...) and even after a refresh and dumping cache, it did not go into responsive mode. It only gets smaller so the entire page fits on-screen for the mobile.
This has nothing to do with supporting mobile resolutions. The site just doesn't do responsive... at all.
This has nothing to do with supporting mobile resolutions. The site just doesn't do responsive... at all.