A web page that tells you what your browser gave away the moment you arrived. No login, no form, no permission. Most pages do this. None of them tell you.
I tried it with Tor browser on a standard OS, hoping I’d get a similar result to what you got using Tor on Whonix, etc. It fed me a line about how my information was still shared but because javascript is turned off, it can’t tell me what that information is. More like it won’t tell me, because amiunique.org and other sites like this do so just fine. I know I can turn js on and reload, but part of the point would be to see the difference in info shared with it on vs off but this place can’t test that.
I tried it with Tor browser on a standard OS, hoping I’d get a similar result to what you got using Tor on Whonix, etc. It fed me a line about how my information was still shared but because javascript is turned off, it can’t tell me what that information is. More like it won’t tell me, because amiunique.org and other sites like this do so just fine. I know I can turn js on and reload, but part of the point would be to see the difference in info shared with it on vs off but this place can’t test that.