Firefox lets you specify your location, though not easily. (Set `geo.provider.network.url` to `data:application/json,{"location":{"lat":0.00000,"lng":0.00000},"

Firefox lets you specify your location, though not easily. (Set `geo.provider.network.url` to `data:application/json,{"location":{"lat":0.00000,"lng":0.00000},"accuracy":1000}`.) Chrome doesn't, so even sites with location permission place me at my ISP's HQ 500 miles away.