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KhamareClarke
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schema-markup

Implement schema.org JSON-LD markup and validate with Google's Rich Results Test.

Updated Nov 13, 2025
Search Tags:#seo#structured-data#schema.org#json-ld#schema-markup#rich-results
One-click install
npx skills add https://github.com/KhamareClarke/leveragejournal.com --skill schema-markup-khamareclarke
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: schema-markup
Source: https://github.com/KhamareClarke/leveragejournal.com/tree/main/.agents/skills/schema-markup
Command: npx skills add https://github.com/KhamareClarke/leveragejournal.com --skill schema-markup-khamareclarke

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Structured data helps search engines understand page content and enables rich results, but implementing accurate markup across pages can be error-prone and time-consuming.

Core Features & Use Cases

  • JSON-LD-based markup supports multiple schema types (Organization, WebSite, Article, Product, FAQPage, BreadcrumbList).
  • Validation and debugging tips to ensure compliance with Schema.org and Google guidelines.
  • Use cases include enhancing product pages, blog posts, FAQs, and breadcrumb trails to improve visibility and enable rich results.

Quick Start

Add a JSON-LD script to the page head describing the main content type and then validate the markup using Google's Rich Results Test.

Frequently Asked Questions about schema-markup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I add schema markup to my webpages for rich results?▼

To add schema markup for rich results, insert a JSON-LD script into your webpage head describing the main content type, then validate the markup using Google's Rich Results Test and Schema.org guidelines.

What is JSON-LD structured data and when do I need it for SEO?▼

JSON-LD structured data is a JavaScript notation format that helps search engines understand page content and enable rich results. You need it for SEO when you want to enhance visibility for blog posts, product pages, FAQs, and breadcrumbs.

Does schema markup support different content types like product pages and FAQs?▼

Yes, schema markup supports multiple content types including Organization, WebSite, Article, Product, FAQPage, and BreadcrumbList. This allows you to apply structured data across various pages to improve search visibility.

Why does my structured data fail Google's Rich Results Test validation?▼

Structured data fails Google's Rich Results Test validation due to inaccurate data representation or non-compliance with Schema.org guidelines. Ensure your JSON-LD formatting is correct and accurately describes the page content before testing.

What is the best way to implement schema.org markup across multiple pages?▼

The best way to implement schema.org markup is using JSON-LD formatting to ensure accurate data representation. Apply the appropriate schema type to each page and validate every implementation using Google's Rich Results Test.

Can I use schema markup to improve breadcrumb trails for search engines?▼

Yes, you can use BreadcrumbList schema markup to improve breadcrumb trails for search engines. Adding JSON-LD structured data to your breadcrumb navigation helps search engines understand site hierarchy and enables rich results.

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