There's the "Network Information API" but so far its a Chrom* only thing https://caniuse.com/netinfo https://caniuse.com/netinfo and I can easily see how it mig

There's the "Network Information API" but so far its a Chrom* only thing https://caniuse.com/netinfo https://caniuse.com/netinfo and I can easily see how it might be a privacy concern given that it gives yet another data point to everyone