Image CDN primarily offers image resizing, especially useful for responsive images. It has a sizable market, both Cloudflare and AWS offer image processing serv

Image CDN primarily offers image resizing, especially useful for responsive images. It has a sizable market, both Cloudflare and AWS offer image processing service, see also major players like Cloudinary and Cloudimage. Image and general CDNs are not exclusive: pictures resized on-the-fly and hosted on image CDN, while html/js/css hosted on general CDN.