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Web Survey Bibliography

Title Tracking preference expression (DNT)
Source W3C
Year 2012
Access date 16.05.2013
Abstract

This specification defines the technical mechanisms for expressing a tracking preference via the DNT request header field in HTTP, via an HTML DOM property readable by embedded scripts, and via properties accessible to various user agent plug-in or extension APIs. It also defines mechanisms for sites to signal whether and how they honor this preference, both in the form of a machine-readable tracking status resource at a well-known location and via a "Tk" response header field, and a mechanism for allowing the user to approve exceptions to DNT as desired.

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Year of publication2012
Bibliographic typeReports, seminars
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Web survey bibliography - Japan (36)