The caption element can be used to include a title or description to a table. It is useful for screen reader devices, allowing them to give more information about the table to visually impaired people.
<table>
<caption>Nutritional information about food served in our restaurant</caption>
<thead>
<tr>
<th>Menu item</th>
<th>Calories</th>
<th>Fat</th>
</tr>
</thead>
<tbody>
<tr>
<td>Chicken noodle soup</td>
<td>120</td>
<td>2</td>
</tr>
<tr>
<td>Caesar salad</td>
<td>400</td>
<td>26</td>
</tr>
</tbody>
</table>