Guides and tools.
Everything we've learned about why opt-outs fail, how the law treats it, and how to prove your site is fixed.
Consent platform fix guides
Your consent platform says it handles Global Privacy Control. Here's where each one applies it, and the gaps that let ad tags fire anyway.
OneTrust
OneTrust applies GPC per cookie category, per geolocation rule. Here's where the setting lives, the gaps that let ad tags fire anyway, and how to prove it's fixed.
Cookiebot
Cookiebot only changes consent for GPC on certain banner types. On every other setup the signal does nothing. Here's how to check yours and close the gaps.
Osano
Osano honors GPC through an optional toggle that only takes effect after you republish. Here's what it covers, what it doesn't, and how to verify tags actually stop.
Didomi
Didomi says it detects GPC automatically and shows an Opt-Out Request Honored message. Tags it doesn't control can still fire. Here's how to find them.
TrustArc
TrustArc's Cookie Consent Manager detects GPC, and TrustArc lists it as an Advanced feature. Here's what to confirm with TrustArc and how to verify tags stop.