google chrome devtools - Why is my React app not loading app shell instantly? -


my app network timeline @ page reload shown on screen capture below: on page reload webapp's required resources fetched service worker, still takes 1.42 render on page. expecting, on reloads of page items cached service worker should render instantly. i'm missing?

the files may not cached , installation of service worker failed.

its possible there files failed downloaded, won't considered installed. discussed on install service worker page, having long list of files can increase chances of caching failure, leading service worker not getting installed.


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