But this doesn't use WebGL or audio, and in fact runs perfectly well in a VM, so what exactly is your point? Also, "modern HTML5 features" covers plenty of thi

But this doesn't use WebGL or audio, and in fact runs perfectly well in a VM, so what exactly is your point? Also, "modern HTML5 features" covers plenty of things that work well without a GPU. It is only a tiny set of features that do not work. For the vast majority of modern sites, testing via a VM works just fine.