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Do Not Track API

Last updated on : 2023-03-20

Note:

Do Not Track API shows a browser compatibility score of 83. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

Overview

This API enables websites to query the user’s Do Not Track setting via Navigator.doNotTrack . The returned value is a promise that resolves to a boolean, true if Do Not Track is enabled, and false otherwise.

Specifications

Tracking Preference Expression (DNT) # dom-navigator-donottrack

Code snippets

index.html

Source:index.html

Browser Compatibility

Do Not Track API on IE is fully supported on None of the versions, partially supported on 9-11, and not supported on 5.5-8 IE versions.
Do Not Track API on Edge is fully supported on 17-111, partially supported on 12-16, and not supported on below 12 Edge versions.
Do Not Track API on Firefox is fully supported on 32-113, partially supported on 9-31, and not supported on 2-8 Firefox versions.
Do Not Track API on Chrome is fully supported on 23-114, partially supported on None of the versions, and not supported on 4-22 Chrome versions.
Do Not Track API on Safari is fully supported on 5.1-12, partially supported on 6.1-9, and not supported on 3.2-16.4 Safari versions.
Do Not Track API on Opera is fully supported on 12-95, partially supported on None of the versions, and not supported on 9.5-11.6 Opera versions.
Do Not Track API on Safari on iOS is fully supported on 9.3-12, partially supported on 7-8, and not supported on 3.2-16.4 Safari on iOS versions.
Do Not Track API on Android Browser is fully supported on 4.4-111, partially supported on None of the versions, and not supported on 2.1-4 Android Browser versions.
Do Not Track API on Opera Mobile is fully supported on 12.1-73, partially supported on None of the versions, and not supported on below 12.1 Opera Mobile versions.
Do Not Track API on Chrome for Android is fully supported on 97-111, partially supported on None of the versions, and not supported on below 97 Chrome for Android versions.
Do Not Track API on Firefox for Android is fully supported on 95-110, partially supported on None of the versions, and not supported on below 95 Firefox for Android versions.
Do Not Track API on Samsung Internet is fully supported on 4-20, partially supported on None of the versions, and not supported on below 4 Samsung Internet versions.

High

Browser Compatibility Score

High

Browser Support For IE Versions

Fully

9-11

Partially

5.5-8

No Support

Edge

High

Browser Support For Edge Versions

17-111

Fully

12-16

Partially

No Support

Firefox

High

Browser Support For Firefox Versions

32-113

Fully

9-31

Partially

2-8

No Support

Chrome

High

Browser Support For Chrome Versions

23-114

Fully

Partially

4-22

No Support

Safari

Low

Browser Support For Safari Versions

5.1-12

Fully

6.1-9

Partially

3.2-16.4

No Support

Opera

High

Browser Support For Opera Versions

12-95

Fully

Partially

9.5-11.6

No Support

Safari on iOS

Low

Browser Support For Safari on iOS Versions

9.3-12

Fully

7-8

Partially

3.2-16.4

No Support

Android Browser

High

Browser Support For Android Browser Versions

4.4-111

Fully

Partially

2.1-4

No Support

Opera Mobile

High

Browser Support For Opera Mobile Versions

12.1-73

Fully

Partially

No Support

Chrome for Android

High

Browser Support For Chrome for Android Versions

97-111

Fully

Partially

No Support

Firefox for Android

High

Browser Support For Firefox for Android Versions

95-110

Fully

Partially

No Support

Samsung Internet

High

Browser Support For Samsung Internet Versions

4-20

Fully

Partially

No Support

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Last Modified date

2023-03-20