What the initialTrafficSource cookie does
This cookie tracks the initial traffic source (e.g., UTM parameters, referrer) to attribute how a user first reached the website.
Who sets it
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 | initialTrafficSource |
|---|---|
| Category | Analytics |
| Set by | Google Analytics |
Other cookies from the same vendor
BCSI-CS-868e85f448f5fc00BCSI-CS-893f38801b2d8b6dBCSI-CS-299582e48bd69940campaigncookie_campaignga_startPageCountpageviewCount
Is this cookie on your site?
A free scan lists every cookie your site sets, classifies each one the way this page does, and shows which are set before the visitor has consented. Scan your site with Conzent, or look up another cookie.
From the Conzent cookie database, last updated 2026-09-27. Descriptions come from vendor documentation, cookie policies and our own scans; write to support@getconzent.com to correct one.