Since its last publication as a Candidate Recommendation, there has notīeen sufficient deployment of these extensions (as defined) to justifyįurther advancement, nor have there been indications of planned supportĪmong user agents, third parties, and the ecosystem at large. Variously as DNT, Do Not Track, or Tracking Protection Expression. Tracking Protection Working Group for the extensions to HTTP known This Note is a final outcome of the standardization process by the A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at. Other documents may supersede this document. This section describes the status of this document at the time of its publication. Tk response header field for confirming tracking status. Well-known resources for retrieving preflight tracking status,Ī media type for representing tracking status information, and the It also defines mechanisms for sites to communicate whetherĪnd how they honor a received preference, including HTTP mechanism for expressing a user's preference regarding tracking,Īn HTML DOM property to make that expression readable by scripts, andĪPIs that allow scripts to register exceptions granted by This specification defines the DNT request header field as an
TSRE 5 TRACKS WILL NOT ADD TO DATABASE ARCHIVE
Repository and Participation: Mailing list archive Commit history File a bug/issue Tracking Preference Expression (DNT) W3C Working Group Noteġ7 January 2019 This version: Latest published version: Latest editor's draft: Previous version: Editors: Roy T.