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, and checks it against Google's own feature guides: missing required properties, values outside Google's limits, wrong enums, and types Google retired (HowTo, ClaimReview and others). Google requires nothing for Article, so an Article is never failed for a missing author.
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.
Want this done for your whole site, automatically?
Creative Nexus audits your site, writes the fixes, and keeps you ranking on Google and cited by AI search.