Schema Markup Validator — JSON-LD Checker
Validate your website's structured data. Paste JSON-LD markup or enter a URL to check Schema.org types, detect errors, and preview how search engines see your page.
Common Schema.org Types
Schema Markup Validator
Test and validate the structured data (Schema.org markup) on any TyreMap page. This tool parses the JSON-LD on the page and checks for errors, warnings, and best-practice recommendations.
What This Tool Does
Enter any TyreMap URL and the validator extracts all JSON-LD structured data blocks, validates them against Schema.org specifications, and reports any errors or warnings. It checks for required properties, correct data types, and common mistakes that could prevent rich results in Google Search.
How to Use It
- Enter a TyreMap page URL in the input field.
- Click Validate to fetch and parse the page’s structured data.
- Review the results: green for valid blocks, yellow for warnings, red for errors.
- Click any result to see the full JSON-LD and specific issues.
Why Structured Data Matters
Proper Schema.org markup helps search engines understand page content, which can result in rich results (FAQ dropdowns, breadcrumbs, star ratings) in search results. Errors in structured data can prevent these enhancements and may signal quality issues to search engines.
Data Sources
Validation rules follow the Schema.org vocabulary specification and Google’s structured data guidelines. The validator checks against the latest Schema.org release and Google’s rich result requirements.
Frequently Asked Questions
Schema.org is a collaborative vocabulary used by search engines (Google, Bing, Yahoo, Yandex) to understand web content. Structured data in JSON-LD format helps search engines display rich results like star ratings, FAQs, breadcrumbs, and event details directly in search results.
JSON-LD (JavaScript Object Notation for Linked Data) is the recommended format for adding structured data to web pages. It uses a script tag in the HTML head or body and doesn't interfere with the page's visible content, making it easy to add and maintain.
Invalid schema markup can prevent search engines from displaying rich results for your pages. Validation helps catch missing required properties, incorrect types, and formatting errors before they affect your search appearance.
This validator detects all common Schema.org types including Article, BlogPosting, FAQPage, HowTo, Product, Organization, WebSite, BreadcrumbList, LocalBusiness, Event, Recipe, and more. It validates required and recommended properties for each type.