Principle 2 Operable · Guideline 2.4: Navigable
2.4.10 Section Headings
Longer content is organised with section headings.
What this means in practice
This means real headings within the text, not labels on controls. They make long pages skimmable – for everyone.
Normative wording
The binding text lives at the W3C. What you read here is our own faithful rendering – not a quotation.