I built QtWebKit with roughly the same version used for Phantom 2.5, here's the support from html5test.com: https://rm891swy536139ttwzee.mnutt.sandcats.io/853e

I built QtWebKit with roughly the same version used for Phantom 2.5, here's the support from html5test.com: https://rm891swy536139ttwzee.mnutt.sandcats.io/853e0e85-170e-4282-a447-c72633854edf.png https://rm891swy536139ttwzee.mnutt.sandcats.io/853e0e85-170e... I specifically left out some audio/video support from my build because I didn't need it. And Qt 5.8 will be released this month with HTTP/2 support.