https://takao.blog/ko/tags/webp/Recent content in Webp on Commentary of TakaoHugo -- gohugo.iokoCommentary of TakaoSun, 12 Jul 2026 04:12:51 +0900https://takao.blog/ko/web/web-performance-image-optimizations/Tue, 15 Jul 2025 00:00:00 +0900https://takao.blog/ko/web/web-performance-image-optimizations/<img src="https://takao.blog/img/thumbnail/web-performance-image-optimizations-ko.png" alt="Featured image of post Optimizing Images: WebP vs. AVIF and Responsive Sizes" /><h2 id="introduction">Introduction </h2><p>Optimizing image assets is one of the most effective ways to improve web 성능 metrics like Lighthouse scores and LCP (Largest Contentful Paint).</p> <p>In many web applications, images make up more than half of the total payload size. Slow image loading times directly degrade user experience.</p> <p>Replacing legacy formats like JPEG and PNG with next-generation formats like <strong>WebP</strong> and <strong>AVIF</strong> has become standard practice in modern web development. This article compares these two formats and explains how to configure 반응형, optimized image delivery.</p>