Schema Markup: How to Add Structured Data for Rich Results

Schema markup is structured data added to your HTML that tells search engines precisely what your content means - not just what it says. It enables rich results in Google: star ratings, FAQ dropdowns, recipe cards, product prices and more. Rich results consistently achieve higher click-through rates than standard listings.

How schema markup works

Schema markup uses JSON-LD format (recommended by Google) placed in the head or body of your HTML. It describes your content using a standardised vocabulary from Schema.org. Google reads this data and uses it to generate enhanced search result listings.

The most valuable schema types

FAQ schema: adds expandable Q&A below your search result - highest CTR impact for informational content. Article schema: improves how blog posts appear in search. LocalBusiness schema: powers your knowledge panel and local search appearance. Product schema: shows price, availability and ratings in search results. HowTo schema: generates step-by-step rich results for tutorial content.

How to implement schema markup

Option 1 (easiest): use a plugin. Rank Math and Yoast SEO both generate schema automatically for WordPress. Option 2: use Google's Structured Data Markup Helper to generate JSON-LD code, then add it to your page. Option 3: write JSON-LD manually using Schema.org documentation.

Testing your schema

Always validate with Google's Rich Results Test (search.google.com/test/rich-results) after implementing schema. It shows which rich result types your page qualifies for and flags any errors preventing eligibility.

Conclusion

Start with FAQ schema on your top informational pages - it has the most immediate CTR impact and is the easiest to implement. Add Article schema to all blog posts and LocalBusiness schema to your contact page. Test with Rich Results Test. Monitor Enhanced Results in GSC.