We measure CDN performance 24/7/365 in every part of the world, process the data in real-time and switch CDNs when it makes sense, quickly and automatically, with no effort for you.
Our servers receive, validate and store the performance data as it comes in. It then flows into our real-time data processing engine, Analyzr, which constantly calculates a performance score for every CDN per country/state, using a carefully crafted algorithm.
If at some point in time, for a certain country/state, the platform believes it makes sense (= performance will improve), it automatically switches to a different CDN. The switch happens by changing a DNS record. Not long after the switch, end users will be routed to the better CDN.