Updated on 2025-06-06 GMT+08:00

Overview

You can modify advanced settings of a domain name that is in the Enabled or Configuring state and is not locked or banned.

Item

Description

HTTP Header Settings (Cross-origin Requests)

Customize values of HTTP response headers for your website.

Custom Error Pages

Customize error pages returned to user clients.

Smart Compression

Compress static content on your websites by reducing file size. This speeds up file transfer and saves you a lot of bandwidth.

WebSocket

If you have enabled whole site acceleration in scenarios such as on-screen commenting, collaborative session, market data broadcast, sports live update, online education, and IoT, configure WebSocket to implement long-term bidirectional data transmission.

Request Rate Limiting

Limit the user request rate within a specific range to reduce costs and the risk of burst bandwidth.

Usage Cap

Set a traffic or bandwidth cap for a domain name. When the usage reaches the cap, CDN acceleration will be disabled for the domain name, reducing high bills caused by traffic theft or attacks.