rkResponse <span class="op">=</span> <span class="cf">await</span> <span class="fu">fetch</span>(<span class="bu">event</span><span class="op">.</span><span class="at">request</span>)<span class="op">;</span></span>
<span id="cb930-7"><a href="mobile-pwa.html#cb930-7" aria-hidden="true" tabindex="-1"></a>      <span class="cf">return</span> networkResponse<span class="op">;</span></span>
<span id="cb930-8"><a href="mobile-pwa.html#cb930-8" aria-hidden="true" tabindex="-1"></a>      </span>
<span id="cb930-9