lass="header-section-number">24.2.3.2</span> Activation<a class="anchor" aria-label="anchor" href="#activation"><i class="fas fa-link"></i></a>
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<p>This step ensures that the service worker boots. As the service worker boot-up time may be delayed (until 0.5 s), the navigation preload <a href="https://developers.google.com/web/updates/2017/02/navigation-preload">feature</a> guaranties to have reasonable performances by making network requests in parallel of the booting process. In sum, don’t touch thi