DNT
Read More at MDN DocsView SpecSafe to Use
Deprecated: This feature has been formally deprecated and should no longer be used. Learn More
DNT is not safe to use.
It’s supported by 73% of global browsers.
Browsers
ChromeNov 6, 2012v23.0.0
26%╱100%
100% of Chrome users are running a supported version.
SafariUnsupportedSafari does not support this feature.
EdgeJul 28, 2015v12.0.05%╱100%
100% of Edge users are running a supported version.
FirefoxMar 22, 2011v4.0.03%╱100%
100% of Firefox users are running a supported version.
Version Breakdown
Support
Adoption
Chrome
Nov 6, 2012 v23.0.0
26%╱100%
100% of Chrome users are running a supported version.
Nov 6, 2012 – Latest
v23.0.0+
26%╱100%
Full Support
Chrome Android
Unknown v1.0.0
36%╱100%
100% of Chrome Android users are running a supported version.
Unknown
v1.0.0+
36%╱100%
Full Support
Edge
Jul 28, 2015 v12.0.0
5%╱100%
100% of Edge users are running a supported version.
Jul 28, 2015 – Latest
v12.0.0+
5%╱100%
Full Support
Firefox
Mar 22, 2011 v4.0.0
3%╱100%
100% of Firefox users are running a supported version.
Mar 22, 2011 – Latest
v4.0.0+
3%╱100%
Full Support
Firefox for Android
Unknown v1.0.0
Firefox for Android supports this feature.
Unknown
v1.0.0+
Full Support
Internet Explorer
Mar 14, 2011 v9.0.0
0%╱94%
There are no users of Internet Explorer running a supported version.
Mar 14, 2011 – Latest
v9.0.0+
0%╱94%
Full Support
Unknown v1.0.0
Quest Browser supports this feature.
Unknown
v1.0.0+
Full Support
Opera
Unknown v1.0.0
1%╱100%
100% of Opera users are running a supported version.
Unknown
v1.0.0+
1%╱100%
Full Support
Opera Android
Unknown v1.0.0
Opera Android supports this feature.
Unknown
v1.0.0+
Full Support
Safari
Unsupported
Safari does not support this feature.
Mar 25, 2019 – Latest
v12.1.0+
No Support, Feature Removed
Jul 25, 2012 – Mar 25, 2019
v6.0.0 – v12.1.0
0%╱4%
Full Support
Safari on iOS
Unsupported
Safari on iOS does not support this feature.
Mar 25, 2019 – Latest
v12.2.0+
No Support, Feature Removed
Jun 29, 2007 – Mar 25, 2019
v1.0.0 – v12.2.0
1%╱3%
Full Support
Samsung Internet
Apr 27, 2013 v1.0.0
2%╱100%
100% of Samsung Internet users are running a supported version.
Apr 27, 2013 – Latest
v1.0.0+
2%╱100%
Full Support
WebView Android
Sep 23, 2008 v1.0.0
WebView Android supports this feature.
Sep 23, 2008 – Latest
v1.0.0+
Full Support