The CDN for delivering optimized content at maximum speed for all devices
The high-performance CDN specialized in image optimization for all devices. A global network of proprietary nodes with ad hoc customized configurations. Speed can be within everyone’s reach.

Much more than a CDN
Not only is iSF CDN a high performance content distribution network with proprietary nodes distributed around the world; it is also a system capable of optimizing images and other resources (JS, CSS) on the fly. With iSF CDN every device receives perfectly resized images, for navigating at maximum speed.
Network of proprietary nodes with ad hoc customized configurations
Image optimization for maximum loading speed
Global network with the possibility of creating proximity nodes on request
Main features
Image Compression
Auto-resize image device
Conversion images in WebP or Progressive mode
The system automatically converts the images into the WebP format, making the most performing image format available to clients that support it. Conversion to Progressive JPEG format can also be activated.
Other features
Dedicated SSL
Gives you the opportunity to generate a dedicated SSL certificate for the site and not shared with other instances of iSF. Generation occurs automatically.
HSTS
Implementation of the “HTTP Strict Transport Security” security policy
Health and monitoring Origin
Anti DDoS Level1
Auto-Resize image querystring
JS and CSS Minification
Minification of Javascript and CSS type resources
Purge URL
iSF CDN, the CDN that optimizes images for every device iSF
CDN is as powerful as it is easy to implement. iSF CDN is installed in plug n’play mode, without the need for difficult integration. iSF CDN works on any type of CMS.
Unleash the full potential of your site with just a few clicks!