Check the JSON-LD structured data on any URL. See every schema type on the page, which required properties are missing, and which retired types to remove — so you qualify for Google rich results and get cited more easily by AI search.
What is structured data (schema markup)?
Structured data is code (JSON-LD) that describes your page to search engines — that you're a Product, an Article, a LocalBusiness, an FAQ. It powers rich results (stars, prices, FAQs) and helps AI engines understand and cite your content.
What does this tool check?
It finds every JSON-LD block on the page, lists each schema type, flags missing required properties (e.g. a Product without offers, an Article without author or datePublished), and warns about types Google retired in 2025 (HowTo, ClaimReview and others).
Does valid schema guarantee rich results?
No — valid markup makes you eligible, but Google decides when to show rich results. Fix the required-property issues here, then confirm in Google's Rich Results Test before you rely on it.
Which types matter most?
Organization and WebSite site-wide, then page-type schema: Article/BlogPosting for content, Product + Offer for e-commerce, FAQPage for Q&A, BreadcrumbList for navigation, LocalBusiness for physical locations.
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