Performance optimization improves response speed by eliminating redundant page content, compressing files, converting image formats, adjusting image quality, and stripping unnecessary request parameters.
For performance metrics, see CDN performance metrics.
You can perform the following operations on domain names through performance optimization.
File size optimization
Reduce transfer size and bandwidth consumption by compressing or minifying content at the point of presence (POP).
| Feature | What it does |
|---|---|
| Enable HTML optimization | Reduces file size and improves distribution efficiency by automatically removing redundant content from HTML pages. |
| Configure Gzip compression | Reduces file transfer size, improves file transfer efficiency, and reduces bandwidth consumption by compressing text files at the POP using Gzip before returning them to clients. |
| Configure Brotli compression | Reduces file transfer size, improves file transfer efficiency, and reduces bandwidth consumption by compressing text files at the POP using Brotli before returning them to clients. |
Image optimization
| Feature | What it does |
|---|---|
| Image editing | Reduces origin server load and saves origin traffic by processing and distributing images directly at the POPs. |
Cache efficiency
| Feature | What it does |
|---|---|
| Ignore parameters | Improves cache hit ratio, reduces origin fetch frequency, saves origin traffic, and enhances distribution efficiency by stripping the query string (parameters after ?) from URL requests. |