Does structured data directly improve rankings?

Structured data doesn't directly affect ranking position. It enables rich snippets, which increase CTR — and higher CTR is a user signal that can indirectly benefit rankings over time.

How many schema types can I use on one page?

No limit. A product page might have Product, BreadcrumbList, and FAQ schema simultaneously. Each type targets different features in Google's rich results. Avoid adding schema for content that isn't on the page — this violates Google's guidelines.

JSON-LD Structured Data: The Complete Guide to Rich Snippets

What JSON-LD Is and Why Google Prefers It

JSON-LD (JavaScript Object Notation for Linked Data) is Google's preferred format for structured data. Unlike microdata (inline HTML attributes) or RDFa, JSON-LD sits in a <script type='application/ld+json'> block — making it easy to add, modify, or remove without changing page HTML.

Schema Types That Enable Rich Snippets

Article: enables date, author, image snippets. FAQ: expandable questions in search results. HowTo: step-by-step in rich results. Product: price, availability, reviews. Event: date, location, ticket status. LocalBusiness: knowledge panel info. Recipe: ingredients, cook time, calories. BreadcrumbList: breadcrumb trail below title.

JSON-LD Implementation

Place the <script> block in the <head> or anywhere in the <body> — Google processes it regardless of position. For Next.js, use a Server Component to inject JSON-LD. Validate with Google's Rich Results Test before deploying. Monitor in Search Console → Rich Results for coverage and errors.

JSON-LD Structured Data: The Complete Guide to Rich Snippets

What JSON-LD Is and Why Google Prefers It

Schema Types That Enable Rich Snippets

JSON-LD Implementation

Frequently Asked Questions

Generate JSON-LD markup

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