Catalogue of content


1.1 Text alternatives

1.1.1 Non-text content (3: Alt text)

1.2 Time-based Media

1.2.1 Audio-only and Video-only (Prerecorded) (8: Transcript and audio descriptions)

1.2.2Captions (Prerecorded) (7: Captions)

1.2.3Audio Description or Media Alternative (Prerecorded) (8: Transcript and audio descriptions)

1.2.4Captions (Live) (7: Captions)

1.2.5Audio Description (Prerecorded) (8: Transcript and audio descriptions)

1.2.6Sign Language (Prerecorded) (9: AAA media guidelines)

1.2.7Extended Audio Description (Prerecorded) (9: AAA media guidelines)

1.2.8Media Alternative (Prerecorded) (9: AAA media guidelines)

1.2.9Audio-only (Live) (9: AAA media guidelines)

1.3 Adaptable

1.3.1Info and Relationships (19: Headings)

1.3.2Meaningful Sequence (6: Meaningful sequence)

1.3.3Sensory Characteristics (32: Sensory characteristics)

1.3.4Orientation (33: Adaptivity)

1.3.5Identify Input Purpose

1.3.6Identify Purpose

1.4 Distinguishable

1.4.1Use of Color (13: Complementing colours)

1.4.2Audio Control (17: Audio content)

1.4.3Contrast (Minimum) (15: Contrast)

1.4.4Resize Text (33: Adaptivity)

1.4.5Images of Text (16: Images of texts )

1.4.6Contrast (Enhanced) (15: Contrast)

1.4.7Low or No Background Audio (17: Audio content)

1.4.8Visual Presentation

1.4.9Images of Text (No Exception) (16: Images of texts )

1.4.10Reflow (33: Adaptivity)

1.4.11Non-text Contrast (15: Contrast)

1.4.12Text Spacing

1.4.13Content on Hover or Focus (28: Content on hover)


2.1 Keyboard Accessible

2.1.1Keyboard (34: Keyboard accessibility)

2.1.2No Keyboard Trap (10: No keyboard trap)

2.1.3Keyboard (No Exception) (34: Keyboard accessibility)

2.1.4Character Key Shortcuts (34: Keyboard accessibility)

2.2 Enough Time

2.2.1Timing Adjustable (4: Time limits)

2.2.2Pause, Stop, Hide

2.2.3No Timing (4: Time limits)




2.3 Seizures and Physical Reactions

2.3.1Three Flashes or Below Threshold (12: Flashes)

2.3.2Three Flashes (12: Flashes)

2.3.3Animation from Interactions

2.4 Navigable

2.4.1Bypass Blocks (29: Ease of navigation)

2.4.2Page Titled (19: Headings)

2.4.3Focus Order (6: Meaningful sequence)

2.4.4Link Purpose (In Context) (11: Using links)

2.4.5Multiple Ways (29: Ease of navigation)

2.4.6Headings and Labels (19: Headings)

2.4.7Focus Visible (6: Meaningful sequence)

2.4.8Location (29: Ease of navigation)

2.4.9Link Purpose (Link Only) (11: Using links)

2.4.10Section Headings (19: Headings)

2.4.11 Focus Not Obscured (Minimum) (NEW)

2.4.12 Focus Not Obscured (Enhanced) (NEW)

2.4.13 Focus Appearance (NEW)

2.5 Input Modalities

2.5.1Pointer Gestures

2.5.2Pointer Cancellation

2.5.3Label in Name

2.5.4Motion Actuation

2.5.5Target Size

2.5.6Concurrent Input Mechanisms

2.5.7 Dragging Movements (NEW) (34: Keyboard accessibility)

2.5.8 Target Size (Minimum) (NEW)


3.1 Readable

3.1.1Language of Page (26: Language and words)

3.1.2Language of Parts (26: Language and words)

3.1.3Unusual Words (26: Language and words)

3.1.4Abbreviations (26: Language and words)

3.1.5Reading Level (26: Language and words)

3.1.6Pronunciation (26: Language and words)

3.2 Predictable

3.2.1On Focus

3.2.2On Input

3.2.3Consistent Navigation (21: Consistency)

3.2.4Consistent Identification (21: Consistency)

3.2.5Change on Request

3.2.6 Consistent Help (NEW) (21: Consistency)

3.3 Input Assistance

3.3.1Error Identification (25: Correcting errors)

3.3.2Labels or Instructions (24: Preventing errors)

3.3.3Error Suggestion (25: Correcting errors)

3.3.4Error Prevention (Legal, Financial, Data) (24: Preventing errors)

3.3.5Help (24: Preventing errors)

3.3.6Error Prevention (All) (24: Preventing errors)

3.3.7 Redundant Entry (NEW) (24: Preventing errors)

3.3.8 Accessible Authentication (Minimum) (NEW)

3.3.9 Accessible Authentication (Enhanced) (NEW)


4.1 Compatible

4.1.1Parsing (obsolete)

4.1.2Name, Role, Value

4.1.3Status Messages