# Web Content Accessibility Guidelines (WCAG) 2.2
Select HTML Tags
Select web components
Tag | Name | Level | Overlay | Testable | |
---|---|---|---|---|---|
1. PerceivableInformation and user interface components must be presentable to users in ways they can perceive. | |||||
1.1.1 | Non-text Content | A | |||
1.2.1 | Audio-only and Video-only (Prerecorded) | A | |||
1.2.2 | Captions (Prerecorded) | A | |||
1.2.3 | Audio Description or Media Alternative (Prerecorded) | A | |||
1.2.4 | Captions (Live) | AA | |||
1.2.5 | Audio Description (Prerecorded) | AA | |||
1.2.6 | Sign Language (Prerecorded) | AAA | |||
1.2.7 | Extended Audio Description (Prerecorded) | AAA | |||
1.2.8 | Media Alternative (Prerecorded) | AAA | |||
1.2.9 | Audio-only (Live) | AA | |||
1.3.1 | Info and Relationships | AA | |||
1.3.2 | Meaningful Sequence | AA | |||
1.3.3 | Sensory Characteristics | AA | |||
1.3.4 | Orientation | AA | |||
1.3.5 | Identify Input Purpose | AA | |||
1.3.6 | Identify Purpose | AA | |||
1.4.1 | Use of Color | A | |||
1.4.2 | Audio Control | A | |||
1.4.3 | Contrast (Minimum) | AA | |||
1.4.4 | Resize text | AA | |||
1.4.5 | Images of Text | AA | |||
1.4.6 | Contrast (Enhanced) | AAA | |||
1.4.7 | Low or No Background Audio | AA | |||
1.4.8 | Visual Presentation | AA | |||
1.4.9 | Images of Text (No Exception) | AAA | |||
1.4.10 | Reflow | AA | |||
1.4.11 | Non-text Contrast | AA | |||
1.4.12 | Text Spacing | AA | |||
1.4.13 | Content on Hover or Focus | AA | |||
2. OperableUser interface components and navigation must be operable. | |||||
2.1.1 | Keyboard | A | |||
2.1.2 | No Keyboard Trap | A | |||
2.2.1 | Timing Adjustable | AA | |||
2.2.2 | Pause, Stop, Hide | AA | |||
2.2.3 | No Timing | AAA | |||
2.2.4 | Interruptions | AAA | |||
2.2.5 | Re-authenticating | AAA | |||
2.2.6 | Timeouts | AAA | |||
2.3.1 | Three Flashes or Below Threshold | AA | |||
2.3.2 | Three Flashes | AA | |||
2.3.3 | Animation from Interactions | AA | |||
2.4.1 | Bypass Blocks | A | |||
2.4.2 | Page Titled | A | |||
2.4.3 | Focus Order | A | |||
2.4.4 | Link Purpose (In Context) | A | |||
2.4.5 | Multiple Ways | AA | |||
2.4.6 | Headings and Labels | AA | |||
2.4.7 | Focus Visible | AA | |||
2.4.8 | Location | AA | |||
2.4.9 | Link Purpose (Link Only) | A | |||
2.4.10 | Section Headings | AA | |||
2.4.11 | Focus Appearance (Minimum) | AA | |||
2.4.12 | Focus Appearance (Enhanced) | AAA | |||
2.4.13 | Focus Appearance | AA | |||
2.5.1 | Pointer Gestures | AA | |||
2.5.2 | Pointer Cancellation | AA | |||
2.5.3 | Label in Name | AA | |||
2.5.4 | Motion Actuation | AA | |||
2.5.5 | Target Size (Enhanced) | AA | |||
2.5.6 | Concurrent Input Mechanisms | AA | |||
2.5.7 | Dragging Movements | AA | |||
2.5.8 | Target Size (Minimum) | AA | |||
3. UnderstandableUnderstandable | |||||
3.1.1 | Language of Page | A | |||
3.1.2 | Language of Parts | AA | |||
3.1.3 | Unusual Words | AAA | |||
3.1.4 | Abbreviations | AA | |||
3.1.5 | Reading Level | AAA | |||
3.1.6 | Pronunciation | AAA | |||
3.2.1 | On Focus | A | |||
3.2.2 | On Input | A | |||
3.2.3 | Consistent Navigation | AA | |||
3.2.4 | Consistent Identification | AA | |||
3.2.5 | Change on Request | AA | |||
3.2.6 | Consistent Help | AAA | |||
3.3.1 | Error Identification | A | |||
3.3.2 | Labels or Instructions | A | |||
3.3.3 | Error Suggestion | AA | |||
3.3.4 | Error Prevention (Legal, Financial, Data) | AAA | |||
3.3.5 | Help | AA | |||
3.3.6 | Error Prevention (All) | AA | |||
3.3.7 | Redundant Entry | AA | |||
3.3.8 | Accessible Authentication (Minimum) | AA | |||
3.3.9 | Accessible Authentication (Enhanced) | AAA | |||
4. RobustContent must be robust enough that it can be interpreted by a wide variety of user agents, including assistive technologies. | |||||
4.1.1 | Parsing (Obsolete and removed) | A | |||
4.1.2 | Name, Role, Value | A | |||
4.1.3 | Status Messages | AA |