Keep the scope fixed
Location, device, language, engine, and provider method can change which features appear. Compare like-for-like exports first.
SERP features · supplied observation comparison
Import two CSV or TSV exports from your rank tracker or SERP observation workflow. OpenWebmaster compares triggered features, owned features, and citation URLs locally, then keeps every change tied to the supplied keyword, engine, location, device, and language.
No sample AI Overview, synthetic feature win, search-volume estimate, share-of-voice score, or manufactured opportunity appears before you supply observations.
SERP feature workflow
Location, device, language, engine, and provider method can change which features appear. Compare like-for-like exports first.
An AI Overview source URL is not the same evidence as an organic ranking URL. Keep citation movement, rank movement, and traffic movement separate.
When a feature is gained or lost, compare title, headings, schema, canonical, page changes, and Search Console data before deciding what to change.
Compare rank historyCompare Search Console metricsReview structured dataCompare page changes