In today’s complex internet environment, website stability and security are critical. 678CDN, as a professional CDN provider, leverages globally distributed nodes, advanced acceleration technologies, and powerful DDoS protection to offer high-performance, secure network acceleration solutions. Whether it’s overseas high-defense, Asia-Pacific direct access, or high-bandwidth domestic connections, 678CDN meets diverse scenarios, ensuring fast and stable website access.
Official Website: 678CDN – Overseas High-Defense CDN, Hong Kong CDN, No ICP Required, Overseas Acceleration
1. Intelligent Optimization: Faster Loading and Stable Access
678CDN uses advanced intelligent optimization technologies to bypass network congestion and deliver faster and more reliable access to users worldwide.
- AutoMinify Technology: Automatically compress HTML, CSS, and JavaScript to reduce file size and improve page load speed.
- Automatic Content Caching: Optimize static resource caching for instant page load, with customizable Edge Cache duration for flexible resource updates.
- Real-Time Monitoring & Adjustment: Monitor website traffic intelligently to maintain stable operation even during high traffic or anomalies.
2. Intelligent Acceleration: Global CDN Distribution for Enhanced User Experience
Website speed directly affects user experience and SEO ranking. 678CDN’s smart acceleration ensures smoother website access and reduces user churn.
- Global Distribution: Deploys multiple CDN nodes worldwide to ensure fast access regardless of user location.
- Content Optimization & Segmentation: Optimizes caching schemes by distinguishing between static and dynamic content for smoother browsing.
- Multi-Scenario Strategy: Tailors acceleration strategies for different ISPs and regions to ensure a seamless global experience.
3. Intelligent Protection: High-Defense CDN for Comprehensive Security
With increasing cyber threats, website security is more important than ever. 678CDN provides strong protection mechanisms to resist various network attacks.
- Web Application Firewall (WAF): Defends against SQL injection, XSS, malware uploads, unauthorized access, and allows custom rules.
- DDoS Protection: Provides high-volume DDoS defense, regardless of attack type or size, keeping websites online.
- Bot & CC Attack Mitigation: Filters malicious traffic and blocks CC attacks to maintain normal operations.
4. Plans and Pricing
678CDN offers multiple plans covering Overseas High-Defense, Asia-Pacific, and Mainland High-Defense configurations. Users can select the plan that best fits their needs.
| Plan Type | Price | Key Features | Traffic | Bandwidth |
|---|---|---|---|---|
| Overseas High-Defense VIP1 | ¥16/month | Basic CC protection | 100G/month | 100Mbps |
| Overseas High-Defense VIP2 | ¥76/month | Intelligent CC protection | 500G/month | 50Mbps |
| Overseas High-Defense VIP3 | ¥159/month | Advanced CC protection | 1000G/month | 100Mbps |
| Overseas High-Defense VIP4 | ¥238/month | Unlimited traffic | Unlimited | Unlimited |
| Asia-Pacific VIP1 | ¥50/month | Basic CC protection | 100G/month | 10Mbps |
| Asia-Pacific VIP2 | ¥168/month | Intelligent CC + 50G DDoS | 500G/month | 50Mbps |
| Mainland High-Defense VIP1 | ¥100/month | Advanced CC protection | 100G/month | 10Mbps |
| Mainland High-Defense VIP2 | ¥268/month | Super DDoS protection | 500G/month | 50Mbps |
Frequently Asked Questions (FAQ)
1. What is a CDN, and why is it needed?
A CDN (Content Delivery Network) uses globally distributed servers to cache and accelerate content delivery. It reduces latency, improves page load speed, and enhances security against DDoS and CC attacks.
2. How strong is 678CDN’s DDoS protection?
678CDN provides over 1Tbps DDoS defense, effectively resisting SYN Flood, UDP Flood, HTTP Flood, and other attacks, ensuring stable website operation.
3. What is 678CDN’s node coverage?
678CDN has deployed over 112 acceleration nodes worldwide, covering Europe, America, Asia-Pacific, and mainland China to ensure good access performance for users everywhere.
4. Which businesses are suitable for 678CDN?
678CDN is ideal for gaming, finance, e-commerce, social media, corporate websites, and content platforms, especially for enterprises or developers requiring high speed, stability, and security.
678CDN combines speed, stability, and security to provide premium CDN acceleration for users worldwide. If you want to improve website performance and resist cyber attacks, 678CDN is an ideal choice.



