{"id":1788,"slug":"quarantine-vendor-structured-data-ctr-and-ai-multipliers","title":"QUARANTINE — \"Pages with structured data earn 35% higher CTR\" / \"2.5x higher chance of appearing in AI answers\" / \"40% more AI Overview appearances\"","kind":"research-notes","scope":"business","status":"current","audiences":["kevin","candid-team"],"topics":["editorial-discipline","ai-search-citations","rich-results-eligibility"],"reference_body":"**Quarantined claims:**\n- \"Pages with structured data earn 35% higher CTR\"\n- \"2.5x higher chance of appearing in AI answers\"\n- \"40% more AI Overview appearances\"\n\n**Reason for quarantine:** From SEO agency/vendor blogs (Digital Applied, Stackmatix) with incentive to inflate, and no independent corroboration. The only clean primary CTR figure available is the Nestlé 82% — and that is single-company, RING-FENCED ([[nestle-82-percent-ctr-rich-results-ring-fenced]], [[rule-do-not-generalise-nestle-82-percent]]).\n\n**Why we keep this note:** These multipliers are circulating in SMB SEO sales decks. Internal discipline rule: any \"Xx CTR uplift from structured data\" claim that is not Google's own primary documentation gets quarantined. See [[rule-quarantine-vendor-ctr-multipliers]].\n\n**Source-incentive note:** SEO agencies sell structured-data implementation — direct incentive to inflate CTR/AI multipliers.","rationale_body":null,"metadata":null,"links":{"outgoing":[{"slug":"google-rich-results-eligibility-not-guarantee","title":"Google Search Central — structured data produces eligibility, not a guarantee; does not guarantee rich results even with correct markup","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"nestle-82-percent-ctr-rich-results-ring-fenced","title":"Nestlé 82% higher CTR on rich-results pages — Google's own documentation, attributed to one named company; RING-FENCED, never present as typical","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"ai-citation-eligibility-via-structured-records","title":"AI-citation eligibility via structured records — DIRECTIONAL; vendor-blog driven, Google's own position is \"not a direct ranking factor\"","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"rule-quarantine-vendor-ctr-multipliers","title":"R6 — Quarantine vendor CTR / AI-citation multipliers; the only clean primary figure (Nestlé 82%) is single-company and ring-fenced","kind":"rule","scope":"business","link_type":"relates-to"}],"incoming":[{"slug":"research-brief-searchable-structured-catalogue-working-tool-june-2026","title":"Research brief: the searchable, structured catalogue as a working tool — when records-not-prose pays off (June 2026)","kind":"reference","scope":"business","link_type":"relates-to"},{"slug":"rule-quarantine-vendor-ctr-multipliers","title":"R6 — Quarantine vendor CTR / AI-citation multipliers; the only clean primary figure (Nestlé 82%) is single-company and ring-fenced","kind":"rule","scope":"business","link_type":"depends-on"}]},"created_at":"2026-06-21T13:17:12.721Z","updated_at":"2026-06-21T13:17:12.721Z"}