HTML Table Headers
Header cells label rows or columns.
Use <th> instead of <td> for header cells. They are bold and centered by default, and assistive tech announces them as headers.
A header row
<!DOCTYPE html>
<html>
<body>
<table>
<tr>
<th>Name</th>
<th>Role</th>
</tr>
<tr>
<td>Asha</td>
<td>Designer</td>
</tr>
</table>
</body>
</html>
