Talk:HTTP cookie

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	HTTP cookie is a former featured article. Please see the links under Article milestones below for its original nomination page (for older articles, check the nomination archive) and why it was removed.
	This article appeared on Wikipedia's Main Page as Today's featured article on May 8, 2006.
Article milestones Date Process Result January 16, 2006 Peer review Reviewed January 28, 2006 Featured article candidate Promoted April 7, 2009 Featured article review Demoted June 6, 2011 Good article nominee Not listed Current status: Former featured article

This article is based on material taken from the Free On-line Dictionary of Computing prior to 1 November 2008 and incorporated under the "relicensing" terms of the GFDL, version 1.3 or later.

This article is substantially duplicated in one or more external publications. Since these publication(s) copied Wikipedia, rather than the reverse, please do not flag this article as a copyright violation of the following source: Surhone, L. M., Timpledon, M. T., & Marseken, S. F. (2010), Online advertising: World Wide Web, interactive advertising, HTTP cookie, Betascript Publishing{{citation}}: CS1 maint: multiple names: authors list (link) Additional comments OCLC 709610692, ISBN 9786132026712.

On 16 October 2023, it was proposed that this article be moved to Cookies. The result of the discussion was not moved.

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The content of Cookiejacking was merged into HTTP cookie on February 2019. The former page's history now serves to provide attribution for that content in the latter page, and it must not be deleted as long as the latter page exists. For the discussion at that location, see its talk page.

This 'thing' is NOT a nice, sweet piece of biscuit. It is a 'cuckoo-egg'. In short cuckoo and in plural cuckoos. THAT covers and expresses what it IS. Time to call it what it is. — Preceding unsigned comment added by 115.70.29.185 (talk) 07:47, 4 July 2025 (UTC)

The section "Alternatives to cookies" list various identifiers and cache records stored by the client (and metadata like IP). These things can be used for tracking (one application of cookies), but they don't actually substitute cookies in general. Also, this list is missing a few entries, like:

- favicon cache:

https://arstechnica.com/information-technology/2021/02/new-browser-tracking-hack-works-even-when-you-flush-caches-or-go-incognito/

- HSTS tracking, see

https://nakedsecurity.sophos.com/2015/02/02/anatomy-of-a-browser-dilemma-how-hsts-supercookies-make-you-choose-between-privacy-or-security/

https://webkit.org/blog/8146/protecting-against-hsts-abuse/

- redirect tracking, see

https://digiday.com/marketing/wtf-what-is-redirect-tracking/

Also see: https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Privacy/Redirect_tracking_protection#what_data_is_cleared — Preceding unsigned comment added by Anton.bersh (talk • contribs) 21:06, 8 March 2021 (UTC)

This edit request has been answered. Set the |answered= parameter to no to reactivate your request.

In the Browser fingerprint paragraph, it would be nice to specify that "While the collection of fingerprinting data occurs client-side, the analysis and identification of users based on this data are performed server-side." Please, see the resource here: https://www.researchgate.net/publication/365268626_A_Survey_of_Browser_Fingerprint_Research_and_Application

Also, according to Wikipedia's Guidelines, an example could be done. Here is my attempy: "A well-known application of browser fingerprinting is in online banking systems. This technology enables the creation of unique identifiers for customers' devices during the login phase to detect suspicious activities, such as attempts to access accounts from unrecognized or potentially fraudulent devices."

Thanks! Ate Keurentjes (talk) 08:41, 3 April 2025 (UTC)

 Not done: According to the page's protection level you should be able to edit the page yourself. If you seem to be unable to, please reopen the request with further details. twisted. (user | talk | contribs) 14:37, 14 April 2025 (UTC)

Window is not a DOM property, window is a host object responsible for reflecting the DOM into programming languages. It has its own standard at https://html.spec.whatwg.org/multipage/nav-history-apis.html#the-window-object 31.182.204.120 (talk) 18:58, 7 May 2025 (UTC)

Seems related to cookies. https://www.usenix.org/conference/usenixsecurity25/presentation/wessels But goes much deeper than http cookies did. By using cloud persistent syncable storage. ~2025-40943-61 (talk) 22:34, 15 December 2025 (UTC)