The prefetcher reduced page faults by loading frequently accessed blocks into the cache before they were requested.

Modern CPUs rely on prefetchers to load data into the cache before it is requested, reducing perceived latency.

When the browser anticipates user actions, it prefetches likely links to speed up navigation.

The browser prefetched the images, so the page loaded almost instantly.

Only resources marked as prefetchable will be loaded during the idle period.

The browser improved page load times by prefetching the most likely resources.

To reduce latency, the app will prefetch user profile data after login.

To reduce page load time, the browser issued a prefetch for the main image assets.