No schema processed yet. Fetch a URL or Paste code to run the audit.
No tree hierarchy available.
Schema JSON-LD Boilerplates
Select a template below to load it into the editor automatically.
FAQ Page Schema
PopularRender Frequently Asked Questions directly within Google Search Engine Result Pages (SERPs).
Local Business Schema
EssentialUse for physical storefronts (offices, shops, restaurants) to stand out in Google Maps & Local Pack.
Article / BlogPosting Schema
Perfect for blogs, news sites, or content portals. Helps qualify pages for Google Discover and Top Stories.
Product & Offer Schema
Display review ratings, pricing, and stock availability directly on organic search result listings.
Organization Schema
Link your brand name, logo, and social profile links together for Google's Knowledge Graph.
Schema Structured Data Rule
Best practices for entity-based structured data deployment for Google Search & AI crawlers.
JSON-LD as Primary Delivery Format
Use the <script type="application/ld+json"> tag. Avoid Microdata or RDFa because JSON-LD separates metadata from HTML presentation and is Google's strongly recommended format.
Mandatory @context & @type
Every root schema block must declare a valid "@context": "https://schema.org" and a corresponding @type. Missing either parameter invalidates the entire structured data block.
Explicit Nesting over @graph Arrays
Nest related entities hierarchically (WebSite → WebPage → Article → Author) rather than using flat @graph lists to prevent disconnected or orphan nodes.
@id as Entity Anchors & Identifiers
Provide a consistent, lowercase, domain-matching @id with a hash anchor (e.g., https://domain.com/#organization) to establish unique entity identities across different pages.
No Floating Nodes (Strict Connectivity)
All entities in the schema must connect back to the page's main root entity or anchor (e.g., via isPartOf, publisher, author, or about). Isolated/floating nodes are ignored by search crawlers.
Self-Confirming Loops (Cycles)
Build bidirectional or circular relationships (e.g., Organization → Product → Offer → Organization) to create strong, self-validating entity connections in the knowledge graph.
Triple-Validator Verification Flow
Ensure your schema passes a serial testing flow before deployment: Schema.org Validator (syntax), Classy Schema / this visualizer (floating nodes), and Google Rich Results Test (eligibility).
Prevent Schema Drift
Ensure all schema property values (prices, telephone, ratings) match the visible on-page body text exactly. Discrepancies can lead to search penalties or loss of rich snippets.
Capitalization Consistency
Keep capitalization consistent for matching entity names (e.g., "Google" vs "google" are treated as two different entities by crawlers).
Optimize Schema Weight & Volume
Mark up only the primary entities on the page. Bloated schemas increase page size, slow down crawling, and can cause validation engine failures.
Visualizer Graph Legend
Validators & SEO Testing Tools
Use the following official testing tools to ensure your schema is ready for production deployment.
Schema.org Validator
Validates standard schema structure and checks property vocabulary against formal Schema.org specifications.
Open Website →Google Rich Results Test
Ensures your code meets Google's strict requirements for rich results, organic ratings, and FAQ snippets.
Open Website →Classy Schema
Leading visualizer and validator designed to detect floating schema nodes and check cross-linked identities.
Open Website →