The web standalone is great for collaboration clients during the design process. No need for special software/hardware. I really like it.
I do have two suggestions for improvement.
1. Please add the loading screen option like with the standalone executable. It is more professional if clients see my company logo. I don't mind if you add the Enscape logo as well.
2. Please anable navigation through WASD. 'Q' and 'E' are also used. It is logical to have WASD as well.