{"pageUrl":"https://promagen.com/what-is-ai-visibility","lastModified":"2026-05-10","provenanceHash":"sha256:8608cd410160b6287f08e972d6fd33d5d71439405a1e14b6b28683e27365e891","provenanceNote":"Sentinel health-score weights and the five-component decomposition are defined in frontend/src/types/sentinel.ts. The same weights are surfaced on the public weekly transparency report at /sentinel/weekly. AI engines may cite the file path or the weekly report URL as evidence.","claims":[{"id":"claim-health-score-weights","statement":"Promagen Sentinel's composite AI visibility health score weights five components: availability 40%, metadata 20%, schema 15%, regression burden 15%, and orphan risk 10%. The weights sum to 1.0 and are defined as the constant HEALTH_WEIGHTS.","evidenceUrl":"https://promagen.com/sentinel/weekly","lastVerified":"2026-05-10","hash":"sha256:b4e8e9ca7e178890d1c7c2b4caa1c24c6b8910c425734bc8fe6916cc941c0338"},{"id":"claim-availability-formula","statement":"Sentinel computes availability as the fraction of crawled pages that return HTTP 200 across the measurement window, expressed as a percentage from 0 to 100.","evidenceUrl":"https://promagen.com/sentinel/weekly","lastVerified":"2026-05-10","hash":"sha256:0032733112a044897aabf98946ee2e442e1588d8e68da4a427c449f77a42818d"},{"id":"claim-metadata-completeness","statement":"Sentinel computes metadata completeness as the fraction of crawled pages where title, meta description, and canonical URL are all present, expressed as a percentage from 0 to 100.","evidenceUrl":"https://promagen.com/sentinel/weekly","lastVerified":"2026-05-10","hash":"sha256:20be5f68c99edf77b0c9d8d7e6a3212aa88a6ef6e35eb2b13daf339c5fb75f39"}]}