Microdata & Structured Data
Make your content machine-readable and unlock rich results in search engines with semantic markup
Why Use Structured Data?
Improved SEO
Better understanding by search engines leads to higher rankings
Rich Snippets
Enhanced search results with ratings, prices, and images
Targeted Traffic
Attract users specifically looking for your content type
AI & Voice Search
Better compatibility with voice assistants and AI systems
How Search Engines Process Structured Data
HTML Download
Search engine downloads the HTML page
DOM Parsing
Browser builds DOM tree from HTML
Microdata Extraction
Structured data is extracted from itemscope
JSON-LD Processing
Script tags with structured data are processed
Knowledge Graph
Data added to search engine's knowledge graph
Rich Results
Enhanced search results displayed
Search Engine Processing Pipeline
HTML Download
Search engine downloads the HTML page and begins parsing the content...
What is Structured Data?
Structured data is a standardized format for providing information about a page and classifying the page content. It helps search engines understand the context and meaning of your content, enabling rich results and enhanced search features.
šÆ Key Concepts
- Microdata: HTML attributes (itemscope, itemtype, itemprop)
- JSON-LD: JavaScript notation embedded in script tags
- Schema.org: Universal vocabulary for structured data
Microdata Syntax
<div itemscope itemtype="https://schema.org/Person">
<span itemprop="name">John Doe</span>
<span itemprop="jobTitle">Software Developer</span>
<a itemprop="url" href="https://example.com">
Website
</a>
</div>Rich Results in Action
Recipe Cards
Cooking time, ratings, calories
Review Stars
Product ratings in search results
Event Listings
Dates, locations, prices
Testing & Validation Tools
Best Practices
ā Do This
- Use JSON-LD for easier maintenance
- Follow Schema.org vocabulary
- Test with Google's Rich Results Test
- Keep data accurate and up-to-date
š Implementation Tips
- Start with your most important content
- Use only one method per page
- Include all required properties
- Validate your markup regularly
ā Avoid This
- Don't mark up invisible content
- Avoid irrelevant or misleading data
- Don't use multiple formats on same page
- Avoid spammy or excessive markup
š Performance
- JSON-LD doesn't block rendering
- Microdata is part of initial HTML
- Keep structured data concise
- Place JSON-LD in head when possible