Cookie database › Yahoo

adaptv_unique_user_cookie cookie

Marketing cookie set by Yahoo, lasting 1 year.

Is adaptv_unique_user_cookie firing on your site before anyone says yes?

Conzent holds adaptv_unique_user_cookie and every other marketing cookie until the visitor accepts, and Consent Mode v2 keeps your Google Ads and GA4 reporting accurate. Registered IAB TCF CMP, Google-certified. From €7 per site a month.

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What the adaptv_unique_user_cookie cookie does

This cookie is used to collect information on a visitor. This information will become an ID string with information on a specific visitor – ID information strings can be used to target groups with similar preferences, or can be used by third-party domains or ad-exchanges.

Who sets it

Consent category: marketing

Marketing cookies follow visitors across sites to build advertising profiles and to measure campaigns. They always require prior consent, and a consent banner has to block them until the visitor agrees.

Nameadaptv_unique_user_cookie
CategoryMarketing
Lifetime1 year
Set byYahoo

Other cookies from the same vendor

Is this cookie on your site?

Conzent's scanner lists every cookie your site sets, classifies each one the way this page does, and shows which are set before the visitor has consented. Try Conzent free for 14 days, or look up another cookie.

From the Conzent cookie database, last updated 2026-10-13. Descriptions come from vendor documentation, cookie policies and our own scans; write to support@getconzent.com to correct one.