tener</span>(<span class="st">'load'</span><span class="op">,</span> () <span class="kw">=&gt;</span> {</span>
<span id="cb918-2"><a href="mobile-pwa.html#cb918-2" aria-hidden="true" tabindex="-1"></a>  <span class="cf">if</span> (<span class="st">'serviceWorker'</span> <span class="kw">in</span> <span class="bu">navigator</span>) {</span>
<span id="cb918-3"><a href="mobile-pwa.html#cb918-3" aria-hidden="true" tabindex="-1"></a>    <span class="kw">var</span> pathname <span class="op">=</span> <span class="