Structured Data Checker
Find structured data elements on a page and validate your Schema.org markup.
We'll fetch your page and extract JSON-LD and Microdata elements.
Analyzing page markup...
This page has structured data
Good job! Structured Data makes it easier for search engines to understand your page, and increases your visibility with Featured Snippets.
Here's what we found
| Type | # items |
|---|
JSON-LD Detected
Microdata Detected
Validate Your Schema Markup for Rich Results
Structured data helps Google show rich results — stars, FAQs, breadcrumbs, and more. Paste any URL and this free checker fetches the page, extracts every JSON-LD and Microdata block, and flags errors against Google's standards.
See exactly which schema types were found, which properties are missing, and what to fix so your markup qualifies for rich snippets.
JSON-LD and Microdata
The checker extracts both JSON-LD scripts and inline Microdata, covering the two formats Google supports.
Error and warning reports
Each issue is explained with what is wrong and which property is affected, so fixes are straightforward.
How it works
Enter a URL and our server fetches the page's HTML, pulls out every structured-data block, and validates it. Server-side fetching means any public page can be tested.
How to use
- Enter the URL of the page to validate.
- Click Check Structured Data.
- Review the schema types found and fix any flagged errors or warnings.
Frequently Asked Questions
What is structured data?
Structured data is Schema.org markup (usually JSON-LD) added to a page that explicitly describes its content — products, articles, FAQs, events — so search engines can show rich results.
What is the difference between JSON-LD and Microdata?
JSON-LD is a separate script block containing the markup as JSON; Microdata embeds the markup in the page's HTML attributes. Google supports both, and this checker reads both.
Why do rich results matter?
Rich results — star ratings, FAQ dropdowns, product prices — take up more space in search results and typically earn higher click-through rates.
Can I validate a page that is not live yet?
The checker fetches public URLs, so the page needs to be reachable. For draft pages, publish to a staging URL first.
Is the checker free?
Yes, free with no signup.
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