FewCookies

Cookie glossary · Analytics

What is the dd_cookie_test_* cookie?

Temporary cookie used by Datadog RUM to check whether the browser allows cookies to be set. It is set by Datadog and classified as "Analytics". Requires consent.

At a glance

Provider Datadog
Category Analytics
Consent required? Yes
Typical domain Varies (first-party)

How FewCookies handles this cookie

FewCookies recognises dd_cookie_test_* from our database of 1,300+ known cookies and classifies it automatically as "Analytics". The free check tells you whether this cookie is detected on your site and whether your banner handles it correctly — an instant, surface-level check, no account needed.

Check your site for free →

Frequently asked questions

Do you need consent for the dd_cookie_test_* cookie?

Yes. dd_cookie_test_* is a "Analytics" cookie, so it is not strictly necessary. Under the ePrivacy Directive (2002/58/EC) and Romania's Law 506/2004, you must obtain the visitor's explicit consent before setting it.

What does the dd_cookie_test_* cookie do?

Temporary cookie used by Datadog RUM to check whether the browser allows cookies to be set.

Who sets the dd_cookie_test_* cookie?

The dd_cookie_test_* cookie is associated with Datadog and is classified as analytics.