- From: Tracking Protection Working Group Issue Tracker <sysbot+tracker@w3.org>
- Date: Tue, 11 Oct 2011 12:42:17 +0000
- To: public-tracking@w3.org
tracking-ISSUE-90 (caching): Interaction of DNT with caching and intermediaries [Tracking Preference Expression (DNT)] http://www.w3.org/2011/tracking-protection/track/issues/90 Raised by: Roy Fielding On product: Tracking Preference Expression (DNT) One not-yet-an-issue that I'd like to bring up during the meeting is how DNT interacts with intermediaries and shared caches. For example, if the server's response must contain or be specific to that client's DNT value, then the response will not be reusable by shared caches. To minimize the damage, we should restrict the server's response header field, if any, to the resources that are already designed not to be cached (e.g., custom content and advertising placements). Overall, the goal should be to design DNT in a caching friendly way.
Received on Tuesday, 11 October 2011 12:42:19 UTC