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CiteProofToolsSchema Validator

Free Schema Markup Validator

Check your JSON-LD for free — Organization, Product, FAQPage, Review and more. Find out what's missing to earn Google Rich Results and be understood by AI engines.

Read the guide for this tool
Enter the URL to analyze

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What we check

  • Detected schemas and their type (Organization, Product, FAQPage, Article…)
  • Required and recommended fields for each schema
  • sameAs presence for the Knowledge Graph
  • Global 0–100 score based on completeness and correctness

Free usage limit: 3 analyses per day per IP. For unlimited analyses sign up free.

Want a complete automated audit?

CiteProof.co repeats these checks, together with entity, content and technical checks, in every automatic site audit (from monthly to weekly, depending on the plan) and applies the fixes through the WordPress plugin or the Shopify and Wix apps.

Start free →How it works