atidvisitor cookie: what it does, who sets it, consent category

atidvisitor cookie

Analytics cookie set by AT Internet, lasting 6 months by default, modifiable.

Is atidvisitor firing on your site before anyone says yes?

Conzent holds atidvisitor and every other analytics 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 atidvisitor cookie does

List of numsites encountered by the visitor and storage of identified visitor information

Who sets it

AT Internet

Consent category: analytics

Analytics cookies measure how a site is used, in aggregate: pages seen, sessions, where visitors came from. Under the GDPR they need consent before they are set, and Google Consent Mode can model what is lost when visitors decline.

Name	`atidvisitor`
Category	Analytics
Lifetime	6 months by default, modifiable
Set by	AT Internet

Other cookies from the same vendor

atuserid

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 2026-10-11. Descriptions come from vendor documentation, cookie policies and our own scans; write to support@getconzent.com to correct one.