For the current thinking about this in the W3C (or at least in the TAG), see: http://www.w3.org/2001/tag/doc/unsanctioned-tracking/ http://www.w3.org/2001/tag/d

For the current thinking about this in the W3C (or at least in the TAG), see: http://www.w3.org/2001/tag/doc/unsanctioned-tracking/ http://www.w3.org/2001/tag/doc/unsanctioned-tracking/ There's also a document being put together by the Privacy Interest Group: https://w3c.github.io/fingerprinting-guidance/ https://w3c.github.io/fingerprinting-guidance/