What is prefetching in web development?
Prefetching is a technique used to load resources before they are needed, improving performance.
How does prefetching improve website performance?
It reduces loading times by fetching data in advance, so users experience faster navigation.
Are there different types of prefetching?
Yes, there are several types, including link prefetching, DNS prefetching, and resource prefetching.
Can you give an example of link prefetching?
Sure! Link prefetching involves using the <link rel='prefetch'>
tag in HTML to load a page's resources ahead of time.
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