Dynamic Route for CDN (DCDN) is commonly used to accelerate the delivery of dynamic content. After you add a domain name to DCDN, you must enable acceleration for dynamic content delivery, and configure acceleration rules for static and dynamic content delivery. Static content is cached on DCDN nodes, and requests for dynamic content are redirected to origin servers based on technologies such as intelligent routing and protocol optimization.
- To accelerate the delivery of dynamic content, such as PHP, JSP, and ASP files, you can log on to the DCDN console, navigate to the Acceleration Rules page, and then turn on Dynamic Acceleration.
- To accelerate the delivery of static content, such as images, application packages,
file types and update frequency. The maximum time-to-live (TTL) for cached content
is three years. For more information, see Configure the static file types.