Explains caching as storing frequently accessed data in RAM or disk to cut slow database/disk hits, speeding page loads and improving UX. Covers benefits (reduced latency, server load), common types (browser, server-side, CDNs), best practices (what to cache, sizing, monitoring), and a FashionFrenzy e‑commerce workflow using Redis/Memcached plus browser headers to slash repeated queries.
A slow-loading website can lead to high bounce rates, low engagement, and lost conversions and revenue. Optimizing images, minifying and compressing code, leveraging browser caching, optimizing server responses, and reducing HTTP requests are basic techniques to improve website speed, providing a better user experience.
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