How to use tables for structured data in HTML

What to know about tables for structured data in HTML

Tables are best for clear data grids, not for page layout. Use headers, captions, and simple column structure. This chapter explains the concept, demonstrates a practical example, and gives you a guided exercise.

How to use tables for structured data in HTML

Choose elements for their meaning, nest them in a clear document structure, and use descriptive attributes. Check that links and forms work with a keyboard and that images have useful alternative text.

Example: tables for structured data in HTML

Use this example as a starting point. Identify the part that controls the result, then adapt it to your own page or project.

<table>
  <caption>Monthly revenue</caption>
  <thead>...</thead>
</table>

Common questions about tables for structured data

When should I use tables for structured data?

Use this technique when it expresses the structure, styling, or behavior your page needs. Keep the implementation focused and test it with the surrounding content.

What should I practice next?

Build a small profile page using a heading, paragraph, image with alt text, a link, and a semantic main element.