Okay, will take a look on my computer later. But I guess this is just for hobby projects? Most can't afford to run something that is only supported by so few users (56% [0])
Okay, thx.
About the nature of the project: it is an open-source hobby project, but browser support will change in the near future with the release of Safari 10.
[0] http://caniuse.com/#search=Proxy