The China Challenge for Global Companies
Cross-Border Latency and Bottlenecks
Effectively reduce access latency
When origin servers are located outside China, cross-border requests face high latency and packet loss. Even cached content must periodically validate with overseas origins, degrading performance.
Security Threats
Integrated Protection Architecture
China experiences frequent Distributed Denial of Service (DDoS) attacks due to its extensive internet infrastructure and large user base. These attackes can disrupt online services with massive malicious traffic at the highest volumes globally.
Regulatory Compliance Risks
Regulatory Compliance by Design
Foreign companies face legal risks if their CDNs fail to comply with data localization or censorship rules. Many global CDNs depend on Chinese affiliates, but this introduces contractual complexity without guaranteeing immunity from censorship.
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Hyper-Localized Infrastructure
- 2,300+ china nodes；400Tbps bandwidth
Node Density: 2,300+ china nodes (400Tbps bandwidth), with deep penetration into China’s provincial and municipal networks.This effectively improves access quality across regions and ISPs and handles traffic surge scenarios.
Carrier Integration: Direct peering with all three state-owned carriers and 100+ local ISPs ensures minimal hops to end users.
Innovative Integrated Protection Architecture
- Multi-Layer Security Protection (L3/L4/L7)
EdgeOne is a truly integrated edge security and acceleration platform based on a new architecture.
EdgeOne natively integrates: DDoS Protection (Mitigates volumetric attacks at the edge); Web Protection (Blocks SQL, XSS, and region-specific threats); Bot Management (Bot management combats website issues from bot attacks).
Rich Professional Service Experience
- 24/7 monitoring；proactively detect and respond
The EdgeOne team has extensive experience in business migration, major project assurance, and daily operations, with abundant resources for large-scale business cutover and major project assurance.
EdgeOne’s Professional Services team assists in seamless transitions: Domain verification and CNAME redirects; Certificate migration (supports third-party SSL); Geo-based traffic splitting with legacy CDNs.
Q: What is a China CDN?
A China CDN is a content delivery network specifically designed to deliver websites, apps and digital content to users in mainland China. It uses in‑country edge nodes, optimized cross‑border routing and local network integration to improve performance and reliability compared to using only a global CDN.
Q: How does this differ from a standard global CDN?
A standard global CDN focuses on performance within and across international regions but may not handle China’s network environment effectively. A China CDN incorporates localized nodes, routing optimizations and compliance‑aware design to serve users in mainland China more consistently and efficiently.
Q: How does a China CDN accelerate traffic from global regions to China?
A China CDN optimizes global‑to‑China routing and caches static and dynamic content closer to users in China. With thousands of edge nodes inside mainland China and high‑capacity links, it reduces latency and improves page load time for websites and apps serving China users.
Q: Does China CDN support compliance and ICP‑related requirements?
China CDN solutions are designed with cross‑border and local regulatory best practices in mind, including support for models that align with ICP licensing and data residency expectations. You can work with Tencent EdgeOne to find a compliant architecture for your business.
Q: How can I measure the impact of using a China CDN?
You can evaluate the impact by comparing key metrics before and after deployment, such as time to first byte for mainland China users, overall page load time, error rates and availability. With monitoring and regional or carrier reports, you can quantify performance gains and business value more clearly.
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