Explore modern image delivery techniques in this 47-minute conference talk from Devoxx. Learn strategies for efficient image delivery across various screen sizes, including progressive images, placeholder images, and lazy loading. Discover real-world examples to improve website and app usability, focusing on optimizing visual content for the web. Delve into topics such as image optimizations, SVGs, responsive breakpoints, animated GIFs, video tags, and video streaming optimization. Gain insights on packet capture metrics, bit rate optimization, and the current state-of-the-art practices for delivering fast, beautiful visual content to every device.