AI citability benchmarks 2026: anonymised site-level data (Rubric by GoGoChimp)

Anonymised site-level scores behind four 2026 Rubric by GoGoChimp studies of how citable websites are to AI search systems: 484 SEO and digital agencies (415 scored) plus 49 SEO software vendors from the same crawl, 47 North of England digital agencies (42 scored), 299 sites from Rubric's benchmark index (244 scored) and the Deloitte UK Technology Fast 50 2025 (47 scored). Each row is one website, scored by Rubric's crawler on the date given, with an overall score from 0 to 100 and Known, Findable and Trusted pillar scores. Domains, company names, ranks, regions and sectors are removed, and segment labels held by fewer than 10 sites are pooled, so no row identifies a site. Rubric estimates citability from page markup and structure. It doesn't count citations. The four papers are at https://www.gogochimp.com/research and the README file describes every column. Self-funded by the author, trading as GoGoChimp. No external funding.