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 Response Headers from PoPs to Clients (CORS)	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.
Client Request Rate Limiting	Limit the user request rate within a specific range to reduce costs and the risk of burst bandwidth.
Allowing Clients to Access CDN Using IPv6	To allow users to access CDN PoPs using IPv6, enable IPv6 on the CDN console.
Video Seek	Video seek is mainly used in video on demand (VOD) scenarios. It allows users to seek to a certain position in a video without affecting the playback effect.