Alibaba Cloud Content Delivery Network (CDN) provides multiple optimization features for you to improve the acceleration performance of content delivery. For example, you can use these features to reduce the size of the requested files. This improves the acceleration performance and readability of the requested web pages.

Alibaba Cloud CDN provides the following optimization features.
Feature Description
Configure HTML optimization After you enable the HTML optimization feature, CDN automatically removes redundant comments and duplicate spaces from all HTML pages. This reduces file sizes and improves page readability.
Configure intelligent compression After you enable the intelligent compression feature, static files are automatically compressed into GZIP files. This reduces the size of transmitted files and accelerates content delivery.
Configure Brotli compression After you enable the Brotli compression feature, static text files are compressed into Brotli files. This reduces file sizes and accelerates content delivery.
Configure parameter filtering If the URL of a request sent to a CDN node contains a question mark (?) followed by parameters, this feature determines whether to redirect the URL that contains parameters to the origin server.