The Cloudflare China Network

Give your users in China a fast, secure online experience.

Traffic bottlenecks, poor interconnection between local ISPs, and an active threat landscape can create web performance, reliability and security challenges for websites operating in China. Cloudflare and our strategic partners in China have created a global network that offers a fast experience for visitors inside and outside of China — with DDoS mitigation, web application firewall (WAF), and other security services built in.

Get started with the Cloudflare China Network:

Cloudflare 中国网络如何工作?

中国的互联网架构有异于世界其它地区。三大 ISP 控制着网络,但由于对等连接有限,经常出现网络拥塞。流量进出中国时也发生拥塞,导致高延迟和包丢失。要优化在中国境内的内容交付,关键是在各地拥有地理位置分散的数据中心,并与每个地区的主要 ISP 建立连接。这就是 Cloudflare 中国网络所提供的服务。我们与京东云合作推出了一个网络,这个网络到 2023 年底将扩展到中国大陆 150 个地点。

Performance and security services on the Cloudflare China Network:

内容交付网络 (CDN)

Serve static content from data centers that are dispersed across many cities in mainland China and connected to the major ISPs in every region.

In-country DNS resolution

Further reduce website load times with the option to resolve DNS requests within China.

DDoS 缓解

Stop the largest attacks with unmetered, always-on protection that operates at the network edge, reducing time-to-mitigate and eliminating web performance penalties.

Web Application Firewall (WAF)

Build and deploy custom rules in minutes, and draw on threat intelligence automatically curated from protecting approximately 25 million websites.


Protect data in transit by uploading your own custom SSL certificate, use a universal certificate, or let Cloudflare manage dedicated certificates specific to your business.

Serverless computing

Build and deploy serverless code instantly across the entire Cloudflare network (including China) to give your applications exceptional performance, reliability, and scale.

Our local partner in China

The Cloudflare China Network is run in partnership with JD Cloud, the cloud computing arm of the Chinese eCommerce giant JD Cloud was named a 'Strong Performer' in Forrester's Wave for public cloud platforms in China.

Cloudflare 的不同之处

Resilient and reliable

Every security and performance service runs in each data center in the Cloudflare China Network, giving it the capacity to withstand the largest attacks and function as normal in the event of isolated outages.

Threat intelligence

Cloudflare continually analyzes incoming attacks and automatically applies this threat intelligence across the entire network, including data centers in China. Stopping an attack on one customer makes all customers safer.

Easy to manage

Manage your traffic and security posture inside and outside of China from a unified control plane — no separate dashboards, support, or billing. Changes propagate across the entire network within minutes.


Get started with the Cloudflare China Network:

Cloudflare China Network resources


Cloudflare China Network 2-pager

Learn how the Cloudflare China Network can improve web application performance, reliability, and security for users in China.

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Optimize website performance and security in China

Network complexity and the threat of cyber attacks can make it hard for a website to perform quickly and reliably users in China. This whitepaper offers solutions.

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Announcing a Partnership Between Cloudflare and JD Cloud

Our partnership with JD Cloud will allow international businesses to grow their online presence in China without having to worry about managing separate tools with separate vendors for security and performance.


深受各行各业约 25,000,000 个互联网资产的信任,包括: