Vitaliy Markitanov

It looks like you can not add more then one header.. kind of no option for this. , Just select option Custom Header - insert new key/value and...

looked at my nginx logs: >79.124.62.254 - - [20/Aug/2020:14:40:59 -0400] "\x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr" 400 173 "-" "-" https://whatismyipaddress.com/ip/79.124.62.254 -> Country: | Bulgaria

It is bad. Google maps share is not good as requires data plan and totally inaccurate. Your app is excellent idea... unfortunately this bug can be showstopper... May be you...