Free Structured Data Checker
Enter a URL to check if it contains JSON-LD structured data (schema.org markup) that enables rich results in search engines.
How it works
This tool scans your page for JSON-LD structured data (schema.org markup). Structured data helps search engines understand your content and can enable rich results — star ratings, FAQ dropdowns, product prices, and more.
We check for any valid JSON-LD <script> blocks. A full AuditZap audit also validates the schema types and required properties.