No JSON-LD detected
Check whether your homepage publishes structured data in its initial HTML. This result does not rule out Microdata, RDFa or markup injected later by JavaScript, which this checker does not inspect.
Structured-data tool · free · no signup
Free homepage schema checker
Identify whether the initial homepage HTML contains parseable JSON-LD and which types it declares. This is a focused presence check, not a complete schema validator.
JSON-LD block count
Detected schema.org types
Malformed JSON warning
How to use the Schema checker
- Enter your website domain to fetch the initial homepage HTML.
- Review the number of parseable JSON-LD blocks, detected types and any malformed JSON warnings.
- Inspect the markup in your CMS or source, correct errors, and use a dedicated validator to check properties and eligibility.
Understand your results and what to fix next
Malformed JSON found
Inspect the affected script for missing quotes, trailing commas or incomplete output. Correct the syntax in the template or plugin that produces it, then recheck the public page.
Types such as Organization are detected
Review whether the entity and its properties accurately describe the visible business. A detected type is not confirmation that required fields are complete or that a search feature will appear.
Common questions
Is this a complete schema validator?
No. It parses JSON-LD and reports detected types. It does not validate every schema.org property, verify the truth of the content or test Google rich-result eligibility.
Will adding schema guarantee AI citations?
No. Structured data can describe your content explicitly, but this tool cannot establish whether an AI service uses it or will cite your website. Keep the markup consistent with accurate, useful page content.
Technical readiness is only the first step
Sikwati tracks the customer questions you choose through web-search-enabled OpenAI and Gemini API checks, saving dated mentions, links and competitor evidence over time.