Scan any page live for JSON-LD, microdata, and RDFa structured data, and check it against the required and recommended properties for Article, Product, FAQ, LocalBusiness, Review, and more. Free, no signup.
Free plan · JSON-LD, Microdata & RDFaThis free tool checks one page at a time. Run a complete audit to check meta tags, page speed, mobile-friendliness, and more across your site.
Run Free Website AuditStructured data — schema.org markup written as JSON-LD, microdata, or RDFa — is how a page tells search engines exactly what it contains: this is an Article with this headline and author, this is a Product with this price, this is a FAQ with these questions. Get it right and you become eligible for rich results: star ratings, FAQ dropdowns, product prices, and the structured summaries that increasingly feed AI Overviews. Get it wrong — missing required fields, broken JSON — and search engines either ignore the markup or, worse, may flag it during manual review. This tool fetches a page live, parses every structured data block it can find using all three formats, identifies each item's schema.org type, and checks it against the required and recommended properties Google's own documentation describes for common types: Article, Product, FAQPage, LocalBusiness, Review, Organization, BreadcrumbList, Event, Recipe, VideoObject, and WebSite.
This free version checks one page at a time and validates markup structure and completeness — it confirms your JSON-LD is syntactically valid and your required fields are present, the same fundamentals Google's Rich Results Test checks. It doesn't guarantee a rich result will actually appear in search, since that also depends on content quality, page policies, and Google's own discretion, and it doesn't check every schema.org type in existence — types outside our rule set are still detected and listed, just without a specific required-property checklist. For final sign-off before launch, pair this with Google's Rich Results Test.