bg_image
← Back to full glossary
SEO, AEO & GEO

What is Schema Markup?

Schema Markup is structured data code added to a webpage that explicitly labels its content — articles, FAQs, products, reviews — helping search engines and AI systems understand and correctly display that content.

Who Is It For?

Schema markup is implemented by SEO and development teams as part of technical on-page optimization.

SEO SpecialistsWeb Development Teams

How Is It Used?

It’s used to help search engines and AI systems parse a page’s content precisely, increasing the odds of rich results, featured snippets, and accurate AI citations.

  • Add relevant schema types — FAQPage, Article, Product — matching each page’s content
  • Validate schema markup with testing tools before publishing
  • Keep schema data accurate and consistent with the visible page content
  • Expand schema coverage as new content types are added to the site

Related Terms & Concepts

Frequently Asked Questions

Does schema markup directly improve rankings?

Not directly, but it improves how search engines and AI systems understand and can display a page’s content, which can lead to rich results and better visibility.

What schema type matters most for a glossary page like this one?

FAQPage schema is especially relevant for glossary-style content with question-and-answer sections, helping those Q&As surface directly in search results.