The answer
Lazy loading reduces initial page load time by loading resources only when they are needed.
How Do You Improve Frontend Application Performance?
Why is lazy loading important?
More FAQs in How Do You Improve Frontend Application Performance?
Common approaches include code splitting, lazy loading, caching, rendering optimization, image optimization, and improving Core Web Vitals.
The first step is measuring performance using tools such as Lighthouse and Chrome DevTools.
Caching reduces repeated network requests and resource downloads, improving load speed and responsiveness.
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