PageGuard
Security ScanAccessibility ScanAI Search CheckSchema CheckerCookie Scanner
IntegrationsLaunch ChecklistScan My Site
PageGuard
Security ScanAccessibility ScanAI Search CheckSchema CheckerCookie Scanner
IntegrationsLaunch ChecklistScan My Site

FREE SCHEMA CHECKER

Is your website using structured data?

Check your JSON-LD schema markup. Find what's missing for rich results and AI answers. Free, instant results.

Why structured data matters

Structured data helps search engines understand what your page is about. Sites with proper schema markup are 2-4x more likely to get rich results in Google — star ratings, FAQ dropdowns, product cards, and more. For AI search, structured data is even more important. AI engines like ChatGPT and Perplexity use schema markup to understand and cite your content accurately. Without it, your content is harder to extract and less likely to be recommended. PageGuard detects your existing schema types, identifies what's missing based on your page content, and generates ready-to-paste JSON-LD code.

Schema Validators vs PageGuard

Schema ValidatorsPageGuard
Detects existing schema types
Validates JSON-LD syntax
Recommends missing types
Generates JSON-LD code
Scans 5 other dimensions

Get your schema markup

Ready-to-paste JSON-LD structured data generated from your actual page content — not a generic template.

Full Site Health Scan →or get the Schema Markup Package for $19

Also check:

Security ScanAccessibility ScanAI Search CheckFull Site Health

Frequently asked questions

PageGuard

AI-powered compliance scanning and legal document generation. Built for developers, agencies, and anyone who ships websites.

© 2026 PageGuard

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Product

  • Full Site Health Scan
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Free Tools

  • Security Header Scan
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  • AI Search Check
  • Schema Checker
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Legal

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Integrations

  • All Integrations
  • CLI (npx pageguard)
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PageGuard.ai scores 0/100 on its own compliance scan.Verified Mar 2026

Not legal advice. Generated policies should be reviewed by a qualified attorney.