Schema Markup Validator
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Validator - Schema.org
Dec 8, 2025 · It is based on the tool previously known as the Google Structured Data Testing Tool (SDTT), and is provided by Google as a service for the Schema.org community.
FAQ - schema.org
Dec 8, 2025 · However, before you decide to do this, check to see if any of the types supported by schema.org - such as reviews, comments, images, or breadcrumbs - are relevant.
Data model - Schema.org
Dec 8, 2025 · This section is oriented towards extension authors and tool makers, i.e. creators of applications that consume, check or transform schema.org-based data. Most publishers and …
Full schema hierarchy - Schema.org
Dec 8, 2025 · This is the main schema.org hierarchy: a collection of types (or "classes"), each of which has one or more parent types. Although a type may have more than one super-type, …
Pending - Schema.org
Dec 8, 2025 · Schema.org is a set of extensible schemas that enables webmasters to embed structured data on their web pages for use by search engines and other applications.
Release listing - schema.org
This page lists schema.org releases, most recent first. New developments are discussed on Github; editorial works-in-progress are publicly staged on the staging.schema.org drafting site …
businessFunction - Schema.org Property
May 15, 2025 · Schema.org Property: businessFunction - The business function (e.g. sell, lease, repair, dispose) of the offer or component of a bundle (TypeAndQuantityNode). The default is …
openingHoursSpecification - Schema.org Property
Schema.org Property: openingHoursSpecification - The opening hours of a certain place.
Schemas - Schema.org
Sep 4, 2025 · Schema.org is a set of extensible schemas that enables webmasters to embed structured data on their web pages for use by search engines and other applications.