npm i is-donottrack -S
import DoNoTrack from 'is-donottrack'
// then
DoNoTrack.IsEnabled() // true/false
DoNoTrack.IsUnSupported() // true/false
DoNoTrack.IsDisabled() // true/false
DoNoTrack.Status() // true/false/ new Error('Unsupported!')
It returns Three values
- true If user has opted for doNotTrack
- false if user hasn't opted for doNotTrack
- Error if browser doesn't support it.
Note: Since IE6 supports Error, I am returning Error, I wouldn't care if browser is older than IE6. But it works!
It should work - I have tested it using BrowserStack and results were all great! If you still find any issue please let me know.