How to Check Schema Markup in SEO? | Validate Structured Data

How to Check Schema Markup on a Website? Tools & Validation Tips

How to Check Schema Markup on a Website?

After adding schema markup (structured data) to your website, it’s crucial to verify that it’s implemented correctly. Checking schema ensures that:

• Google can read the data

• There are no syntax or logic errors

• Your content is eligible for rich results (like reviews, FAQs, events, etc.)

Even a small mistake in your JSON-LD or Microdata can prevent search engines from displaying enhanced listings.

✅ Tools to Check Schema Markup

1. Google Rich Results Test

Google’s Rich Results Test is the most accurate way to check if your schema qualifies for rich features in search.

Steps:

• Enter the URL or paste code snippet

• Click “Test”

• See supported types and preview eligibility

• Fix any detected errors or warnings

2. Schema Markup Validator

Use Schema.org Validator (previously supported by Google) to test for schema.org compliance, even if the markup doesn’t qualify for rich results.

3. Google Search Console – Enhancements Section

If your site is verified in GSC, go to Enhancements → Rich Results to see detected schema types, issues, and performance data.

4. Browser Extensions

Use Chrome extensions like:

• Structured Data Testing Tool (by Merkle)

• OpenLink Structured Data Sniffer

These tools allow quick, on-page schema checks while browsing any website.

✅ What to Look for While Validating Schema:

📌 Pro Tip:
Always use the JSON-LD format for schema markup when possible—Google recommends it for ease of implementation and fewer errors.

🎓 Best Practices:

• Validate every time you update your schema

• Keep schema up-to-date with page content

• Avoid adding fake reviews or misleading markup

• Only include visible and accurate data

📎 Need help validating schema across your website? Use our SEO Audit Solution or Website Analysis

🎯 Want to Ensure Your Schema Is Fully Functional?
Let our experts validate and optimize your structured data for rich result performance. Choose our On Page Optimization Service or explore complete SEO Services tailored to your technical SEO needs.