ARIA Data Table Warning
Table contains data but has neither summary nor a valid aria-describedby attribute.
This warning applies to HTML tables with more than one cell. It does not apply to tables with
role="presentation" since these are considered to be layout tables.
This warning indicates that the table is identified as a data table but it doesn’t have an accessible description defined.
To address this warning, define a table accessible description by using the summary attribute or the aria-describedby attribute.
<!-- Define a table description by using the summary attribute. --> <table summary="The first column contains the list of examples. In the second column ..."> ... </table> <!-- Define a table description using the aria-describedby attribute. --> <p id="tableHeader" >The first column contains the list of examples. In the second column ...</p> <table aria-describedby="tableHeader" > ... </table>