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SkySiteAudit

Structured Data Validator

Extract JSON-LD and microdata from a page and check syntax and @type declarations.

Working with limits

What it checks

  • JSON-LD parse errors
  • @context and @type presence
  • Microdata itemtype list

Where the data comes from

Page HTML fetched by SkySiteAudit.

Limits — stated honestly

  • Validates syntax and types only — not eligibility for specific Google rich results.
  • Fair use: 20 page scans per day without an account; 10 site crawls per day with a free account. Details

Need help reading the results? See the Structured Data Validator guide in the help center.