At a glance
| Provider | YouTube |
|---|---|
| Category | Functional |
| Consent required? | Yes |
| Typical domain | .youtube.com |
Do you need consent for PREF?
Yes. PREF is a "Functional" 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.
This is general guidance, not legal advice — always verify with a lawyer.
How FewCookies handles this cookie
FewCookies recognises PREF from our database of 1,300+ known cookies and classifies it automatically as "Functional". 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.
Frequently asked questions
Do you need consent for the PREF cookie?
Yes. PREF is a "Functional" 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 PREF cookie do?
Stores user preferences on YouTube (volume, player size, etc.).
Who sets the PREF cookie?
The PREF cookie is associated with YouTube and is classified as functional.