Refused to set unsafe header "User-Agent"

[svax974]

Hi, first, your work saved a part of a project I was trying to port to wasm, thanks for having done that !

I just have small inconvenience : console errors just like the one in the title and for 'Accept-Encoding', 'Connection' and 'Content-Length'.
It does not prevent my program to run, I just don't like red messages in the console ;)
Any way to get rid of that ?

Thanks again for the work !