schema-markup

To add JSON-LD structured data for rich snippets, generate schema.org JSON-LD markup containing required properties for your page type and place the script tag in the page head or end of the body. Validate the markup using Google's Rich Results Test.

Schema.org types supported for rich search results include Product, Article, FAQ, HowTo, Event, BreadcrumbList, LocalBusiness, and Software Application. Each type requires specific structured data properties to achieve rich snippet eligibility in search engines.

Validate JSON-LD markup by entering your page URL or pasting the JSON-LD code directly into the Google Rich Results Test and schema.org validator. This confirms your structured data follows Google's schema guidelines and identifies missing required properties.

You can combine multiple schema.org types on a single page using the JSON-LD @graph property. This allows you to structure nested relationships, such as linking a Product to a BreadcrumbList, and adapt the markup for dynamic rendering or CMS templates.

JSON-LD structured data works with Next.js and static site generators by creating reusable templates that inject the script tag into the page head or body. This approach supports both static and dynamic rendering to maintain rich snippet eligibility.

FAQ schema may not display rich snippets if required properties are missing, the JSON-LD format is invalid, or the markup fails Google's schema guidelines. Run the Rich Results Test and schema.org validator to detect structured data errors and confirm eligibility.