- Websites respond slowly because they contain a large number of small files.
- The web page loading speed and the quality of media feeds retrieved from the websites differ across regions. This may negatively affect the user experience.
- During the promotion period, origin servers are more likely to break down due to heavy traffic.
- Images cannot be compressed or optimized to fit client requirements.
Required Alibaba Cloud products and features
|Product or feature||Description|
|Nodes||Alibaba Cloud CDN has more than 2,300 nodes in mainland China, and over 500 nodes spread out over China (Hong Kong), China (Macau), China (Taiwan), and other countries. The nodes provide up to a total bandwidth of 130 Tbit/s, and can serve all major network providers around the world.|
|Intelligent scheduling||Alibaba Cloud CDN uses an advanced distributed system to schedule traffic in all regions and respond to requests within milliseconds.|
|Elasticity||CDN nodes can automatically respond to queries and reduce workloads from origin servers. The Alibaba Cloud CDN service is billed based on the actual usage to help you reduce costs.|
|Intelligent compression||Alibaba Cloud CDN can compress images in various formats without compromising the quality, and adjust images to fit a wide range of clients to improve overall performance.|
When you select a business type for your accelerated domain in the Alibaba Cloud CDN console, make sure that you have full knowledge about the application scenarios of different business types. For more information, see Add a domain.