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Edge Security Acceleration:Content optimization rules

Last Updated:Mar 13, 2025

Edge Security Acceleration (ESA) allows you to configure fine-grained rules. You can create content optimization rules that apply only to matched incoming requests. This enables precise, tailored configurations for your website and thereby improves your website performance and access experience.

Features overview

Note

Content optimization rules are applicable only to requests that match the specified filter conditions.

  • File compression

    The file compression feature is used to compress static resources on a website. Common compression methods include Gzip and Brotli. Brotli is a open source compression algorithm, which has better performance than Gzip. Adding compression rules reduces the size of files to improve transfer efficiency and decrease bandwidth consumption.

  • Image optimization

    In various business contexts, you may need to resize, crop, rotate, or compress images from content sharing websites. However, initiating an origin request for each image processing task can substantially increase the number of origin requests and the cache size on points of presence (POPs). To address these challenges, ESA provides the image transformations feature. You can directly convert images based on your business requirements on ESA POPs. ESA also caches the converted images on POPs. This accelerates content retrieval and reduces origin traffic.

Availability

Entrance

Pro

Premium

Enterprise

Number of content optimization rules

10

25

50

100