No, but it improves eligibility.

Google’s Rich Results Test and Schema Markup Validator.

It enhances search result appearance and understanding.

Schema describing a business or organization.

Structured data providing product information.

Schema that outlines step-by-step instructions.

Structured data used to identify questions and answers on a webpage.

It helps search engines interpret and display content accurately.

A standardized vocabulary used to implement structured data.

Code added to a webpage to help search engines understand content.