Optimized Notify Mechanism
When optimizing the performance of applications for the mobile web, developers tend to focus mostly on client-side rendering optimizations, perhaps because those are the easiest to control.
However, where most applications fall short is often in the networking performance category: mobile web imposes a number of constraints that, if unaccounted for, will lead to slow response times. These slow responses are due to high latency variability, which ultimately ends in a compromised experience for end users.
The latest generation of mobile network types, such as 4G, feature significant improvements that reduce mobile network latency, but companies cannot yet design applications just for the latest-generation mobile networks.