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Free Schema Markup Tester

Scan a page for structured data and surface the schema types detected so you can verify rich result eligibility.

Common use cases

Frequently asked questions

Which schema formats are detected?

The checker looks for JSON-LD script tags, itemtype attributes (microdata), and typeof attributes (RDFa).

Does this validate schema correctness?

It detects presence and basic types. Full validation still requires the official Rich Results Test or Schema Markup Validator.

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