Also known as: Citability-Score, AI citability score, AI Citability Score
The Citability Score is a composite metric (0–100) developed by Rankmio that measures how well an individual web page can be recognised and cited as a source by generative AI search engines (ChatGPT, Perplexity, Gemini, Claude, Google AI Overviews). Unlike classic SEO scores (visibility index, Domain Rating), it assesses exclusively structural and content-related factors that determine citability in LLM answers — not backlinks or classic rankings.
The score draws on 33+ checkpoints across five dimensions: topic coverage (thematic coverage measured against the knowledge graph environment), heading hierarchy (H1-H6 consistency and answerability per section), entity completeness (are all relevant entities named and ideally linked to a Wikidata QID via sameAs?), source citations (density of external sources, links to primary sources), structured data (complete Schema.org markup with author, datePublished and article body selectors).
The Basic Check is algorithmic (no AI call) and examines H1, H2 structure, paragraph length, number of lists, source links and text length — an immediate 0-credit score as a first orientation. The Full Check adds AI-based examinations: whether factual statements are sufficiently substantiated, whether entities are named consistently, whether the main questions are answered within the first 2-3 sentences of each section, and on request it generates Schema.org JSON-LD including Wikidata sameAs automatically.
Example: A blog page with a score of 48 had its main problems in (a) a missing Article schema with author byline, (b) three brand names mentioned in the TL;DR without sameAs links to Wikidata, (c) no compact answer in the first sentences of the three H2 sections. After correcting these three points the score rose to 81, and in parallel the citation rate in ChatGPT Search doubled from 8 % to 17 % within 6 weeks.
Live citability score in the editor — see as you write where the text needs to become more citable
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