Status model
Last updated: 14 February 2026
AdsChecks statuses are verification outcomes for a completed page load in the selected check context.
Status definitions
- OK — slot matched expected selector/state.
- SLOT_EMPTY — slot selector matched, but no ad content at check time.
- CHALLENGE_DETECTED — anti-bot challenge or interstitial page was detected.
- BLOCKED — access was blocked or page verification could not proceed in the target environment.
Interpretation rule
CHALLENGE_DETECTED and BLOCKED are valid verification outcomes, not platform errors.
Service boundary
AdsChecks provides audit, evidence, and verification.
AdsChecks does not guarantee ad delivery, ad availability, impressions, or revenue outcomes.