Browser Validation Checklist
- Open DevTools -> Network.
- Filter requests for
/collect. - Reload page and confirm a
200response. - Trigger click/form actions and confirm event payloads.
What Success Looks Like
POST https://track.scanova.io/collectreturns successevent_idreturned in response body- No CORS/domain errors
Common Failures
400: invalid or inactivesite_id403: request domain not in allowed domains422: validation issue (e.g., invalid field/PII)429: request volume too high