Problem
The audit flagged ConferenceEvent and hasParticipationOffer as possibly non-standard schema.org. They were understood to have been merged into schema.org; this should be confirmed against tooling so we know whether Google/validators parse them or ignore them.
Fix
Run the Event JSON-LD through https://validator.schema.org/ and https://search.google.com/test/rich-results; document the result. If unrecognized, decide whether to keep for Python-conference interop (Google ignores, no rich-result harm) or remodel via standard subEvent/Offer.
Found by /seo audit (schema), 2026-05-29.
Problem
The audit flagged
ConferenceEventandhasParticipationOfferas possibly non-standard schema.org. They were understood to have been merged into schema.org; this should be confirmed against tooling so we know whether Google/validators parse them or ignore them.Fix
Run the Event JSON-LD through https://validator.schema.org/ and https://search.google.com/test/rich-results; document the result. If unrecognized, decide whether to keep for Python-conference interop (Google ignores, no rich-result harm) or remodel via standard
subEvent/Offer.Found by /seo audit (schema), 2026-05-29.