Free Schema Markup Checker
Check whether your page includes valid structured data that search engines and answer systems can understand more clearly.
What is Schema Markup?
Schema markup is machine-readable code that helps describe a page's content, such as articles, FAQs, products, organizations, or local business information.
Why it matters
Good schema can improve discoverability, rich result eligibility, and how answer engines interpret page meaning.
Common problems
- Missing schema type
- Invalid or incomplete markup
- Schema does not match the real content
How to fix them
Add only the schema that aligns with the page purpose, validate the JSON-LD, and keep the structured data consistent with the actual visible content.
Example
Example: a product page has no schema while the page clearly has reviews, price, and availability → add relevant product schema to explain the content.
FAQ
Does schema guarantee rich results?
No. It improves understandability and eligibility, but Google still decides whether to display rich results.
What kinds of schema matter most?
FAQ, Article, Product, Organization, LocalBusiness, and Recipe schema can matter depending on the content type.
Is it free?
Yes.