I agree, assuming the language based on where you happen to be (instead of your actual request) is completely wrong. There are websites that do it correctly. Th

I agree, assuming the language based on where you happen to be (instead of your actual request) is completely wrong. There are websites that do it correctly. This website, which I maintain, correctly uses the browser setting: https://bestpractices.coreinfrastructure.org https://bestpractices.coreinfrastructure.org Perhaps what would be helpful would be to modify services that already evaluate websites to also determine if they switch locale correctly. If people see that there is an error, it's more likely to get fixed.