While Litespeed does a good job at the server level, FastPixel goes beyond that. It not only caches webpages but also accelerates them. Each page is rendered on 10+ viewports in our optimization cloud, and all resources are optimized to achieve maximum performance. Additionally, all static resources are optimized, minimized, and served from our global CDN.
Also, properly scaled WebP versions of the original images are automatically delivered from the CDN, depending on the visitor’s browser capabilities.