<p>On peut &eacute;tablir les performances de temps de charge des pages gr&acirc;ce aux calcul de moyenne.</p>
<p>Les calculatrices financi&egrave;re et scientifique permettent de faire facilement le calcul d'une moyenne.</p>
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<td style="width: 100px; height: 18px; text-align: left;"><strong>N&deg;</strong></td>
<td style="width: 100px; height: 18px;"><strong>Temps</strong></td>
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<td style="width: 100px; height: 18px; text-align: left;">1</td>
<td style="width: 100px; height: 18px;">599 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">2</td>
<td style="width: 100px; height: 18px;">723 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">3</td>
<td style="width: 100px; height: 18px;">672 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">4</td>
<td style="width: 100px; height: 18px;">744 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">5</td>
<td style="width: 100px; height: 18px;">739 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">6</td>
<td style="width: 100px; height: 18px;">699 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">7</td>
<td style="width: 100px; height: 18px;">689 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">8</td>
<td style="width: 100px; height: 18px;">725 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">9</td>
<td style="width: 100px; height: 18px;">680 ms</td>
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<td style="width: 100px; height: 18px; text-align: left;">10</td>
<td style="width: 100px; height: 18px;">710 ms</td>
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<td style="width: 100px; height: 18px;"><strong>Moyenne</strong></td>
<td style="width: 100px; height: 18px;"><strong>698 ms</strong></td>
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