Relying on high-quality nodes and lines of eSurfing Cloud CDN platform, eSurfing Cloud IP Application Accelerator effectively solves the issue that the source site responds slowly, which is caused by jitter of public network links and congestion, through core self-developed technologies such as intelligent dispatching and transmission optimization and significantly improves the access speed and stability of TCP/UDP-based dynamic instructions and interfaces of office applications, service systems, financial industry and game industry.