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Data table with role=grid Screen reader compatibility

ARIA HTML
Sep 11, 2022

Expected Result: works in a screen reader

Actual Result: causes problems in 16 screen reader / browser combinations

This test checks that applying role=grid preserves table semantics.

Code used for this test:


		<table role='grid'>
		  <tbody>
			<tr>
			  <th><strong>Morning</strong></th>
			  <th><strong>Afternoon</strong></th>
			</tr>
			<tr>
			  <td>Free</td>
			  <td>Busy</td>
			</tr>
		  </tbody>
		</table>

Reliability Trend

This graph shows reliability over time for this code in NVDA, JAWS and Voiceover. Other screen readers don't have enough historical data yet to plot trends.

100%80%60%40%20%0%201480%201583%201683%201783%201888%201988%202088%202188%202288%

Change History

Last updated: September 11, 2022

  • Good NVDA with Chrome Stable - OK from NVDA 2018.4 to NVDA 2022.2
  • Better NVDA with IE Better - caused problems in NVDA 2012.3, but now OK in NVDA 2019.2
  • Good NVDA with FF Stable - OK from NVDA 2012.3 to NVDA 2022.2
  • Good JAWS with Chrome Stable - OK from JAWS 2018.1811.2 to JAWS 2022.2207.25
  • Better JAWS with IE Better - caused problems in JAWS 14.0.9002, but now OK in JAWS 2019.1912.1
  • Better JAWS with FF Better - caused problems in JAWS 14.0.9002, but now OK in JAWS 2022.2207.25
  • Better VoiceOver macOS Better - caused problems in VoiceOver macOS 10.9, but now OK in VoiceOver macOS 12.5
  • Bad VoiceOver iOS Causes problems from VoiceOver iOS 7.1 to VoiceOver iOS 15.6
  • Good WindowEyes with IE Stable - OK from WindowEyes 8.4 to WindowEyes 9.2
  • Good Dolphin with IE OK in Dolphin SR 15.05
  • Bad SaToGo with IE Causes problems in SaToGo 3.4.96.0
Screen readerBrowserModeNotesWhat the user hears
OK NVDA 2022.2Chrome 105 Reading Table with two rows and two columns, row one column one, morning. Column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2022.2FF102 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2022.2Edge 105 Reading Table with two rows and two columns, row one column one, morning. Column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2021.2Chrome 94 Reading Table with two rows and two columns, row one morning, column one, morning. Afternoon, column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2021.2FF91 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2021.2Edge 94 Reading Table with two rows and two columns, row one morning, column one, morning. Afternoon, column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2020.2Chrome 86 Reading Table with two rows and two columns, row one morning, column one, morning. Afternoon, column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2020.2FF78 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2020.2Edge 92 Reading Table with two rows and two columns, row one morning, column one, morning. Afternoon, column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2019.2Chrome 79 Reading Table with two rows and two columns, row one morning, column one, morning. Afternoon, column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2019.2FF68 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2019.2IE11 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2018.4Chrome 73 Reading Table with two rows and two columns, row one morning, column one, morning. Afternoon, column two, afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2018.4FF60 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2018.4IE11 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2017.3FF60 Reading Table editable with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2017.3IE11 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2016.2FF48 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2016.2IE11 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2015.2FF41 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2015.2IE11 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2014.1FF31 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2014.1IE11 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
OK NVDA 2012.3FF32 Reading Table with two rows and two columns, row one column one, morning. Column two afternoon. Row two, morning, column one, free. Afternoon, column two, busy.
Fail NVDA 2012.3IE11 Reading Treated as data table, but no headers read out. Table with two rows, row one column one, morning. Column two afternoon. Row two, column one, free. Column two, busy.
OK JAWS 2022.2207.25Chrome 105 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2022.2207.25FF102 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2022.2207.25Edge 105 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2021.2107.12Chrome 94 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2021.2107.12FF91 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2021.2107.12Edge 94 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2020.2008.24Chrome 86 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2020.2008.24FF78 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2020.2008.24Edge 92 Reading Reads cell headers when using table navigation commands. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2019.1912.1Chrome 79 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2019.1912.1FF68 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2019.1912.1IE11 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2018.1811.2Chrome 73 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2018.1811.2FF60 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 2018.1811.2IE11 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 18.0.5038FF52 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 18.0.5038IE11 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 17.0.2619FF48 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 17.0.2619IE11 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 16.0.4350FF41 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 16.0.4350IE11 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 15.0.9023FF31 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Editable grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK JAWS 15.0.9023IE11 Reading Text in brackets is only spoken when Ctrl+Alt+Numpad+5 pressed. Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
Fail JAWS 14.0.9002FF31 Reading When reading header rows, the TH for the first column is read along with the TH from the current column (e.g. Morning, afternoon) when Ctrl+Alt+Numpad+5 pressed Editable grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
Fail JAWS 14.0.9002IE11 Reading When reading header rows, the TH for the first column is read along with the TH from the current column (e.g. Morning, afternoon) when Ctrl+Alt+Numpad+5 pressed Grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
Fail JAWS 13.0.852FF31 Reading Treated as layout table. Morning. Afternoon. Free. Busy.
Fail JAWS 13.0.852IE11 Reading When reading header rows, the TH for the first column is read along with the TH from the current column (e.g. Morning, afternoon) when Ctrl+Alt+Numpad+5 pressed Editable grid with two columns and two rows. Morning (column one, row one, morning). Afternoon (column two, row one, morning, afternoon). Free (column one, row two, morning, free). Busy (column two, row two, afternoon, busy). Grid end.
OK WindowEyes 9.2IE11 Reading Announces TH headers when Ins-arrow-key table navigation used Grid, two rows, two columns, morning. Afternoon. Free. Busy.
OK WindowEyes 8.4IE11 Reading Table two start, two rows, two columns. Morning. Afternoon. Free. Busy.
OK VoiceOver macOS 12.5Safari 15.6 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon, column 2 of 2. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
OK VoiceOver macOS 11.5Safari 15.0 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon, column 2 of 2. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
OK VoiceOver macOS 10.15Safari 14.1 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon, column 2 of 2. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
OK VoiceOver macOS 10.14Safari 13.0 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon, column 2 of 2. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
OK VoiceOver macOS 10.13Safari 12.1 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon, column 2 of 2. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
OK VoiceOver macOS 10.12Safari 10.1.2 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon, column 2 of 2. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
OK VoiceOver macOS 10.11Safari 9.1.2 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
OK VoiceOver macOS 10.10Safari 9.0.1 Reading Table, 2 columns, 2 rows. Morning, column 1 of 2. Afternoon. Row 2 of 2, morning, free, column 1 of 2. Afternoon, busy, column 2 of 2.
Fail VoiceOver macOS 10.9Safari 7.0.3 Reading Cannot read cells Table, zero columns, zero rows.
Fail VoiceOver iOS 15.6Safari iOS 15.6 Reading Voiced as table, but no headers read Morning, row 1, column 1, table start, 2 rows 2 columns. Afternoon, row 1 column 2. Free, row 2 column 1. Busy, row 2 column 2. Table end, end, end.
Fail VoiceOver iOS 14.7Safari iOS 14.7 Reading Voiced as table, but no headers read Morning, row 1, column 1, table start, 2 rows 2 columns. Afternoon, row 1 column 2. Free, row 2 column 1. Busy, row 2 column 2. Table end, end, end.
Fail VoiceOver iOS 13.3Safari iOS 13.3 Reading Table treated as layout table - not announced as table, and no headers read. Morning, Afternoon. Free, Busy.
Fail VoiceOver iOS 12.4Safari iOS 12.4 Reading Voiced as table, but no headers read Morning, row 1, column 1, table start, 2 rows 2 columns. Afternoon, row 1 column 2. Free, row 2 column 1. Busy, row 2 column 2. Table end, end, end.
Fail VoiceOver iOS 11.4Safari iOS 11.4 Reading Voiced as table, but no headers read Morning, row 1, column 1, table start, 2 rows 2 columns. Afternoon, row 1 column 2. Free, row 2 column 1. Busy, row 2 column 2. Table end, end, end.
Fail VoiceOver iOS 10.3Safari iOS 10.3 Reading Voiced as table, but no headers read Morning, row 1, column 1, table start, 2 rows, 2 columns. Afternoon, column 2. Free, row 2, column 1. Busy, column 2, table end.
Fail VoiceOver iOS 9.1Safari iOS 9.1 Reading Voiced as table, but no row/column number or headers read Morning, table start. Afternoon. Free. Busy, table end.
Fail VoiceOver iOS 8.4Safari iOS 8.4 Reading Voiced as table, but no row/column number or headers read Morning, table start. Afternoon. Free. Busy, table end.
Fail VoiceOver iOS 7.1Safari iOS 7.1 Reading Table and contents completely ignored.
OK Dolphin SR 15.05IE11 Reading Table two rows, two columns, morning, column one, row one. Afternoon, column two, row one. Free, column one, row two. Busy, column two, row two.
Fail SaToGo 3.4.96.0IE11 Reading Table and contents completely ignored.

Test notes

All tests were carried out with screen reader factory settings. JAWS in particular has a wide variety of settings controlling exactly what gets spoken.

Screen readers allow users to interact in different modes, and can produce very different results in each mode. The modes used in these tests are:

  • Reading Content read using the “read next” command in a screen reader
  • Tabbing Content read using the “tab” key in a screen reader
  • Heading Content read using the “next heading” key in a screen reader
  • Touch Content read when touching an area of screen on a mobile device

In the “What the user hears” column:

  • Commas represent short pauses in screen reader voicing
  • Full Stops represent places where voicing stops, and the “read next” or “tab” or “next heading” command is pressed again
  • Ellipsis … represent a long pause in voicing
  • (Brackets) represent voicing that requires a keystroke to hear