Provider
RedditSee all Reddit cookies →Reddit Pixel visitor identifier. Used to measure conversions, build remarketing audiences, and attribute on-site events to Reddit ad clicks.
3 months
Reddit, Inc.
_rdt_uuid is a advertising cookie. Under Art. 5(3) ePrivacy Directive and the GDPR, it must not be set before the visitor has given prior, informed, freely-given consent.
If your scanner finds _rdt_uuid on a page before the visitor interacts with your consent banner, that's a violation — the cookie loaded without a legal basis.
Fix: gate the script that sets this cookie behind your CMP, so it only fires after the relevant consent category is accepted.
Run a free CookieSentry scan to find every cookie set before consent — including _rdt_uuid — and get a downloadable evidence PDF.
Run a free scan →