How to reduce the page loading failure rate in a mobile network environment?

When the mobile network environment has weak signals or limited bandwidth, reducing the page loading failure rate requires a combination of resource streamlining, network adaptation, and technical optimization. Resource compression: Compress images into WebP/AVIF formats, merge CSS/JS files to reduce the number of requests, and remove redundant code; Network strategy: Use CDN to distribute static resources to shorten transmission distance, and enable HTTP/2 or HTTP/3 to improve connection multiplexing efficiency; Weak network adaptation: Use Service Worker to implement offline caching of key resources, delay loading of non-first-screen images/videos, and prioritize loading core content. Daily loading performance can be detected through Lighthouse, focusing on optimizing timeout resources and large files to gradually improve access stability under mobile networks.