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WCAG · Level A

WCAG 1.3.1 – Info and Relationships

Structure and relationships (headings, lists, labels) are conveyed in code, not just visually.

View official specification

At a glance

Impact level Medium
Topics
Structure & semantics Headings
Who this affects
Screen reader users Keyboard-only users Users with cognitive & learning disabilities

Why this matters

Assistive technologies need semantic structure to communicate content accurately.

Implementation Guide