Stop Using Just JPEGs! The Ultimate 2025 Web Image Guide: AVIF vs. WebP vs. JPG

Is your website slow? Large images are often the culprit. This article provides an in-depth comparison of the three leading image formats for 2025: AVIF, WebP, and JPG. Through detailed data, browser compatibility analysis, and code examples, we'll show you how to implement a perfect fallback strategy using the `<picture>` tag to boost your site speed by over 50% while ensuring 100% user compatibility.