Optimizing images for web is crucial, involving proper compression and selecting the right format like WebP or AVIF for modern browsers, or JPEG/PNG as fallbacks. Implement responsive image techniques using srcset and sizes attributes or the <picture> element to serve appropriately sized images across different devices and screen resolutions. Leverage lazy loading for off-screen images, which significantly improves initial page load times and conserves bandwidth by only loading assets when they are needed. Always provide descriptive alt text for all images to ensure accessibility for screen readers and to improve SEO, aiding users who cannot see the images. Finally, ensure images are served with their correct intrinsic dimensions to prevent layout shifts (CLS) and consider using a Content Delivery Network (CDN) for faster global delivery. More details: https://analytics.m-mart.co.jp/click_count.php?r=https%3A%2F%2Fepi-us.com