Explain how you optimize the performance of a web application. What specific strategies do you use to reduce load times and improve responsiveness?

Question

Accepted Answer

Optimizing web application performance involves various strategies like minification, caching, lazy loading, and image optimization.

Minify CSS, JavaScript, and HTML files to reduce file sizes and improve load times.
Implement browser caching to store static resources locally and reduce server requests.
Utilize lazy loading to defer loading of non-essential resources until they are needed.
Optimize images by resizing, compressing, and using modern image formats like WebP.
Reduce HTTP requests by combining files, using sprites, and asynchronous loading.
Use a content delivery network (CDN) to distribute content closer to users for faster loading times.

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