Scan any URL for schema markup and structured data health. Free summary report.

Enter any URL and the Site Scanner will fetch the page, extract all structured data markup, and generate a health report showing:

• What Schema.org entities are present on the page
• Whether the JSON-LD is valid against Schema.org specifications
• Markup format detection (JSON-LD, Microdata, RDFa)

Reports are free and require no account. A summary view shows the key findings at a glance.