page.html

<? var data = SpreadsheetApp
    .openById('1BqDVWjXT5lYw6UKPcCXlnxPleMkfnwF1Dhe01Icbwdo')
    .getActiveSheet()
    .getDataRange()
    .getValues(); ?>
<table>
  <? for (var i = 0; i < data.length; i++) { ?>
    <tr>
      <? for (var j = 0; j < data[i].length; j++) { ?>
        <td><?= data[i][j] ?></td>
      <? } ?>
    </tr>
  <? } ?>
</table>