Angular · Senior · Question 29 of 75

How do you preload lazy routes after the initial page has loaded?

✓Correct answer: provideRouter(routes, withPreloading(PreloadAllModules)) or a custom preloading strategy
2Change every loadComponent to component
3Add <link rel="prefetch"> for each route manually

Explanation

Preloading keeps the initial bundle small and still makes later navigation instant. A custom strategy can preload only routes flagged in data, or only on fast connections.

How do you preload lazy routes after the initial page has loaded?

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