FewCookies

Cookie glossary · Marketing

What is the CMPRO cookie?

Index Exchange cookie that stores user profiling data for ad bidding. It is set by Index Exchange and classified as "Marketing". Requires consent.

At a glance

Provider Index Exchange
Category Marketing
Consent required? Yes
Typical domain .casalemedia.com

How FewCookies handles this cookie

FewCookies recognises CMPRO from our database of 1,300+ known cookies and classifies it automatically as "Marketing". 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.

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Frequently asked questions

Do you need consent for the CMPRO cookie?

Yes. CMPRO is a "Marketing" 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 CMPRO cookie do?

Index Exchange cookie that stores user profiling data for ad bidding.

Who sets the CMPRO cookie?

The CMPRO cookie is associated with Index Exchange and is classified as marketing.