What this tool checks
- JSON-LD scripts
- Schema types
- JSON parse errors
SEO Audit Tools
Schema Markup Checker
Parse JSON-LD schema markup and report types or errors.
Run the check
Enter a public target. Checks are a point-in-time sample; private and internal addresses are blocked.
Why it matters
Structured data helps search engines understand content and eligible rich results.
Plain-English examples
- Check Article or FAQ schema
Recommended fixes
- Validate JSON-LD after template changes
- Keep schema consistent with visible page content
Understanding the result
Use findings as a starting point, confirm the intended configuration with your provider, and retest after a change. A successful check does not guarantee security, delivery, uptime or search rankings. Results depend on public DNS and what the server exposes at the time of the check.
Related tools
Run these checks next for a fuller picture.
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Review title, description, canonical, robots and viewport meta tags.
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Run focused checks for metadata, headings, crawl signals, schema, links and images.
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Fetch and summarise a site robots.txt file.
Run checkSitemap Checker
Find sitemap.xml or sitemap_index.xml and count entries.
Run checkNeed help fixing the result?
