Manually check structured data is valid

Run the Structured Data Testing Tool and the Structured Data Linter to validate structured data.

This is a manual audit and does not impact the overall Lighthouse SEO score.

Structured data guidelines

  1. Identify the content type that represents your content.
  2. Create the structured data mark-up using the reference docs for that content type.
  3. Insert this mark-up into each page you wish to make eligible to search engines.
  4. Test how the mark-up works in Google Search using the Structured Data Testing Tool.

See Mark Up Your Content Items.

More information

Last updated: Improve article