When you login to Gmail you can go to the bottom of the page and it shows the IP address of the last login. If you click on details it shows the last several logins. It shows the IP address and the "associated location" as they put it. I get the same readings when using XB Browser and Chromium. It makes no difference. In Firefox with geo location disabled (what is ge.wifi.uri?), while connected to Xerobank's Canada exit node (220.127.116.11), Gmail shows my actual state. Xerobank's U.S. exit node shows MI and the Netherland exit node shows TX. Cryptohippie shows MD.