Go straight to the source.
Official documentation, validators and further reading.
52 official sources
Getting started
schema.org
Review date not recorded
Further reading · not an automated rule profile
Frequently asked questions
schema.org
Review date not recorded
Further reading · not an automated rule profile
How we work
schema.org
Review date not recorded
Further reading · not an automated rule profile
Releases
schema.org
Review date not recorded
Further reading · not an automated rule profile
Schemas
schema.org
Review date not recorded
Further reading · not an automated rule profile
The full type hierarchy
schema.org
Review date not recorded
Further reading · not an automated rule profile
Data model
schema.org
Review date not recorded
Further reading · not an automated rule profile
Style guide
schema.org
Review date not recorded
Further reading · not an automated rule profile
Developers
schema.org
Review date not recorded
Further reading · not an automated rule profile
Vocabulary definition download
schema.org
Review date not recorded
Further reading · not an automated rule profile
Extension mechanism
schema.org
Review date not recorded
Further reading · not an automated rule profile
Schema.org COVID-19 response
schema.org
Review date not recorded
Further reading · not an automated rule profile
Overview of dataset-related vocabulary
schema.org
Review date not recorded
Further reading · not an automated rule profile
Usage Statistics
schema.org
Review date not recorded
Further reading · not an automated rule profile
External enumerations (blog post)
blog.schema.org
Review date not recorded
Further reading · not an automated rule profile
Health and medical types
schema.org
Review date not recorded
Further reading · not an automated rule profile
Hotels
schema.org
Review date not recorded
Further reading · not an automated rule profile
Autos
schema.org
Review date not recorded
Further reading · not an automated rule profile
Banks and financial institutions
schema.org
Review date not recorded
Further reading · not an automated rule profile
Schema.org blog
blog.schema.org
Review date not recorded
Further reading · not an automated rule profile
Schema.org Community Group
www.w3.org
Review date not recorded
Further reading · not an automated rule profile
Search
www.google.com
Review date not recorded
Further reading · not an automated rule profile
General feedback form
schema.org
Review date not recorded
Further reading · not an automated rule profile
Documentation hub
schema.org
Review date not recorded
Further reading · not an automated rule profile
Google structured-data introduction
developers.google.com
Review date not recorded
Further reading · not an automated rule profile
Google search gallery
developers.google.com
Reviewed 2026-09-22
Further reading · not an automated rule profile
Rich Results Test
search.google.com
Review date not recorded
Further reading · not an automated rule profile
Google product snippet guide
developers.google.com
Reviewed 2026-09-22
Used in: Product snippets (core)
Google merchant listing guide
developers.google.com
Reviewed 2026-09-22
Used in: Merchant listings (conditional core)
Google breadcrumb guide
developers.google.com
Reviewed 2026-09-22
Used in: Breadcrumbs
BreadcrumbList definition
schema.org
Review date not recorded
Further reading · not an automated rule profile
Google article guide
developers.google.com
Reviewed 2026-09-22
Used in: Articles (core)
Bing markup overview
www.bing.com
Review date not recorded
Further reading · not an automated rule profile
Bing URL Inspection
www.bing.com
Review date not recorded
Further reading · not an automated rule profile
Bing Webmaster Guidelines
www.bing.com
Review date not recorded
Further reading · not an automated rule profile
Submit a site to Yahoo Search
help.yahoo.com
Review date not recorded
Further reading · not an automated rule profile
Yahoo webmaster tools
help.yahoo.com
Review date not recorded
Further reading · not an automated rule profile
Yahoo webmaster resources
help.yahoo.com
Review date not recorded
Further reading · not an automated rule profile
DuckDuckGo result sources
duckduckgo.com
Review date not recorded
Further reading · not an automated rule profile
Yandex Schema.org overview
yandex.com
Review date not recorded
Further reading · not an automated rule profile
Yandex structured-data validator
yandex.com
Review date not recorded
Further reading · not an automated rule profile
Schema.org validator
validator.schema.org
Review date not recorded
Further reading · not an automated rule profile
Google structured-data guidelines
developers.google.com
Reviewed 2026-09-22
Further reading · not an automated rule profile
Google LocalBusiness guidance
developers.google.com
Reviewed 2026-09-22
Used in: LocalBusiness (core)
Review snippet policies
developers.google.com
Review date not recorded
Further reading · not an automated rule profile
Google software application guidance
developers.google.com
Reviewed 2026-09-22
Used in: Software applications (core)
W3C JSON-LD node identifiers
www.w3.org
Review date not recorded
Further reading · not an automated rule profile
JSON-LD 1.1 specification
www.w3.org
Reviewed 2026-09-22
Further reading · not an automated rule profile
JSON-LD processing algorithms and conformance tests
www.w3.org
Reviewed 2026-09-22
Further reading · not an automated rule profile
JSON-LD processor test suite
w3c.github.io
Reviewed 2026-09-22
Further reading · not an automated rule profile
Google: Organization (core)
developers.google.com
Reviewed 2026-09-22
Used in: Organization (core)
Google: WebSite site names
developers.google.com
Reviewed 2026-09-22
Used in: WebSite site names
Schema.org’s documentation index is included alongside the primary sources used in our guides. Links may describe features beyond this MVP’s automated coverage.