zerobase
zero-base/ 웹 성능 최적화 Lazy loading
https://developer.mozilla.org/en-US/docs/Web/Performance/Lazy_loading Lazy loading - Web performance | MDN Lazy loading is a strategy to identify resources as non-blocking (non-critical) and load these only when needed. It's a way to shorten the length of the critical rendering path, which translates into reduced page load times. developer.mozilla.org https://imagekit.io/blog/lazy-loading-images..
