Hi Product Hunt 👋 I built EntiScan because I wanted a faster way to inspect the page I was actually working on without running a full-site crawl or relying on a single opaque SEO score. EntiScan is a Chrome extension that looks at technical and on-page SEO signals, structured data, entities and semantic consistency directly in the browser. The first audit runs locally and doesn't require an account. If you want history and comparisons, you can optionally connect it to EntiScan Web and save selected audit snapshots. It's still early, and that's intentional. I'm looking for feedback from SEOs, marketers and developers about which signals are genuinely useful during everyday work and which parts deserve deeper analysis. I'd especially love feedback on: • entity and semantic analysis • structured-data inspection • the evidence-first approach • what you'd want to compare between audits Thanks for taking a look.

EntiScan

SEO, entity and semantic audits in your browser

SEO, entity and semantic audits in your browser