CSS generated content - alternative text (css)
Screen Reader support level: supported
Voice Control support level: supported with 3 unknown results
On this page
- About this feature
- Age of results
- Expectations
- Related features
- Related tests
- Related AT or browser issues
- Is something not right?
About this feature
The content property accepts alternative text to be specified after a slash (/) after the last <content-list>.
Age of results
Results across all tests for this feature range from 4 years ago to 5 years ago. Detailed dates and version information can be found in associated tests.
Expectations
Screen Reader support by expectation
| Expectation | JAWS | Narrator | NVDA | Orca | TalkBack | VoiceOver (iOS) | VoiceOver (macOS) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Edge | Chrome | Edge | Firefox | Firefox | Chrome | Safari | Safari | |
| MUST be included as part of the accessible name | supported | supported | not applicable | supported | supported | supported | not applicable | not applicable | supported | not applicable | not applicable |
Voice Control support by expectation
| Expectation | Dragon Naturally Speaking | Voice Access (Android) | Voice Control (iOS) | Voice Control (MacOS) | Windows Speech Recognition | Windows Voice Access | ||
|---|---|---|---|---|---|---|---|---|
| Chrome | Chrome | Safari | Safari | Edge | Chrome | Edge | Chrome | |
| MUST be included as part of the accessible name | supported | supported | not applicable | not applicable | unknown | supported | unknown | unknown |
Expectation: be included as part of the accessible name
Strength of this expectation for different types of assistive technologies:
- Screen Readers: MUST
- Voice Control: MUST
| Test | JAWS | Narrator | NVDA | Orca | TalkBack | VoiceOver (iOS) | VoiceOver (macOS) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Edge | Chrome | Edge | Firefox | Firefox | Chrome | Safari | Safari | |
| CSS generated content with alt text applied to: button element | supported | supported | not applicable | supported | supported | supported | not applicable | not applicable | supported | not applicable | not applicable |
| Test | Dragon Naturally Speaking | Voice Access (Android) | Voice Control (iOS) | Voice Control (MacOS) | Windows Speech Recognition | Windows Voice Access | ||
|---|---|---|---|---|---|---|---|---|
| Chrome | Chrome | Safari | Safari | Edge | Chrome | Edge | Chrome | |
| CSS generated content with alt text applied to: button element | supported | supported | not applicable | not applicable | unknown | supported | unknown | unknown |
Related features
These are features that are usually used in combination with this feature.
CSS generated content (css)
| Dragon | JAWS | Narrator | NVDA | Orca | TalkBack | Voice Access | VC iOS | VC MacOS | VoiceOver (iOS) | VoiceOver (macOS) | Speech Recognition | Windows Voice Access | Windows | Mac | iOS | Android Keyboard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no known support | partial (8/13) | partial (2/5) | partial (10/13) | supported with 1 unknown result | supported with 1 unknown result | supported with 2 unknown results | partial (2/4) | supported with 1 unknown result | supported with 1 unknown result | supported with 1 unknown result | partial (1/7) | unknown | unknown | unknown | unknown | unknown |
We are missing data on some combinations.