ine." width="100%"><p class="caption">
FIGURE 24.7: Service worker caches static assets to make them available offline.
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</div>
</div>
<div id="offline-fallback" class="section level4" number="24.2.3.5">
<h4>
<span class="header-section-number">24.2.3.5</span> Offline fallback<a class="anchor" aria-label="anchor" href="#offline-fallback"><i class="fas fa-link"></i></a>
</h4>
<p>The new PWA standard imposes returning a valid response when the app is <strong>offline</strong>. The offline page is also copi