Deliver personalized, dynamic web content at no additional cost without writing new code

If you are serving dynamic content such as web applications or APIs directly from an Amazon Elastic Load Balancer (ELB) or Amazon EC2 instances to end users on the internet, you can improve the performance, availability, and security of your content by using Amazon CloudFront as your content delivery network. With Amazon CloudFront, your end users connections are terminated at CloudFront locations closer to them, which helps in reducing the overall round trip time required to establish a connection. These CloudFront locations are connected to the highly resilient Amazon Backbone Network that provides superior performance and availability for connection to AWS origins. In addition, various other optimization such as persistent TCP connections to the origin, SSL enhancements such as Session tickets and OCSP stapling helps in improving the performance even for non-cacheable, dynamic content.