Schema and entity
JSON-LDEntity typesRequired propertiesVisible-content checks
Understand this check
Scope, output, and practical use
What is it?
A JSON-LD validator that maps the entities and relationships declared by a page.
What does it check?
Parses JSON-LD, detects key entity types, checks required fields and basic URL/date/price formats, and compares entity names with visible text.
Why is it needed?
Clear, accurate entity markup can reduce ambiguity about organizations, products, people, and articles.
What does the output mean?
The score measures syntax and completeness, not search eligibility or citation probability. The draft reuses page facts and requires review.
Example use case
Use it on a product page to find a missing name, provider, offer currency, or a stale entity invisible to visitors.
No entity scan yet
Submit a public page to inspect JSON-LD entities and relationships.