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Performance impact of ServiceWorker

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Uploaded on Sep 23, 2014

Left: First load, before ServiceWorker & empty cache
Right: Second load, achieving offline-first using ServiceWorker's programmatic caching and routing
Connection throttled to "Edge" (250kbit).
Demo site: https://jakearchibald.github.io/train...
Article: http://jakearchibald.com/2014/using-s...

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