Reach every user in Hong Kong
5 Hong Kong data centres, 100Gb+ local bandwidth deliver your site to every local user at millisecond latency. From HK$0.28/GB.
Try it free to see local performance first, then pick the billing model that fits your traffic. Every charge is in HKD, itemised, with no hidden fees.
The more you use, the cheaper monthly plans get per GB.
Hong Kong CDN is built to accelerate local traffic. For Mainland China users, choose China CDN (CN2 GIA lines); for Asia, Europe, or the Americas, choose Overseas CDN. Run all three together and let Smart CDN route traffic by region automatically.
Hong Kong CDN caches your content on edge nodes across the city, so local users fetch it from the nearest node, cutting load times and freeing your origin for dynamic requests.
Even if your origin is in Hong Kong, you still need a CDN. A single server becomes a bottleneck under concentrated traffic; a modern CDN also hides your origin IP and bundles WAF and DDoS protection as a baseline defence.
Local first-screen load time
Whether you run local e-commerce, media, SaaS, or government contracts, UD Hong Kong CDN turns speed into conversions, lower cost, and better rankings.
Local users fetch content from the nearest Hong Kong node, cutting first-screen load from seconds to under one. It matters most on cart, checkout, and login pages, where every second of delay shows up in bounce and conversion rates.
Static content such as images and video is served from edge nodes while the origin handles only core requests, cutting local bandwidth spend with no frequent scaling.
During launches, holiday sales, public notices, or viral news, the CDN shares the load automatically when visitors surge, so the origin keeps running without interruption.
Automatically hides the real origin address, with free SSL, WAF, and DDoS protection built in to block common web attacks.
Improves page load speed, interactivity, and visual stability (Google Core Web Vitals) across the board, helping local search rankings.
Switch on Hong Kong CDN and test your real performance
Free trial · no credit card · cancel anytime
No changes to your existing server setup, and the whole process fits within one business day.
Log in to the UD CDN console, enter your Hong Kong site domain, and verify ownership.
Set cache rules in basic or advanced mode, or manage them via the developer API, with no change to your existing app architecture.
Point your domain to UD CDN to go live instantly. Monitor traffic, latency, hit rate, and usage in real time from the console.
Local bandwidth, node coverage, security, and local support packaged into one ready-to-run solution.
Edge nodes across Hong Kong Island, Kowloon, and the New Territories carry over 100Gb of dedicated local bandwidth. Load spreads automatically during campaigns and spikes, keeping average load under one second.
Local nodes back each other up; if one fails, traffic switches to the nearest available node automatically, with no disruption.
Automatically hides the origin address, with free SSL certificates, WAF, and DDoS protection built in, no add-ons.
24/7 email, phone and live chat. Our Hong Kong team replies in Chinese in real time, with no time-zone gaps.
For large-scale traffic, multi-region deployment, compliance, or custom needs, fill in the form and our Hong Kong team will follow up shortly.
Still have questions? Reach our Hong Kong engineering team via the form above.
All three are UD content delivery services; they differ by audience and routing. Hong Kong CDN accelerates local users across 5 local data centres at the lowest rate (from HK$0.28/GB). Overseas CDN covers Asia, Europe, and the Americas with 300Gb+ international bandwidth. China CDN uses China Telecom CN2 GIA lines to serve the Mainland with no ICP filing. Run all three together, with Smart CDN routing traffic by region automatically.
Even with a Hong Kong origin, a CDN delivers four key benefits: (1) static assets (images, video, JS, CSS) served nearby for faster first screens; (2) lower origin bandwidth and scaling cost; (3) a hidden origin address for better security; (4) automatic load spreading during spikes. For local e-commerce, media, and SaaS, it is the highest-value optimisation.
Local users typically reach UD Hong Kong CDN nodes at millisecond-level latency. Actual latency varies by district, ISP, and device, so we recommend a free trial to measure your own performance.
Two models. Pay-as-you-go gets cheaper the more you use, from HK$0.60/GB down to HK$0.28/GB. Monthly plans are cheaper still, effective as low as HK$0.20/GB (from HK$378/month, 1 TB included); the popular Economy plan is HK$1,688/month (5 TB). All prices are in HKD, billed after use.
Service continues without interruption. Usage beyond the included quota is billed at the plan overage rate, and the monthly statement itemises included traffic, overage, and cost. You can track progress anytime from the console.
All Hong Kong CDN traffic automatically hides the origin address, with free SSL certificates, a web application firewall (WAF), and DDoS protection built in, with no extra security modules to buy.
Yes. UD Hong Kong CDN works with WordPress, Shopify, Magento, and WooCommerce, plus APIs, real-time dynamic content, and major streaming protocols.
Log in to the UD CDN console, enter your domain, verify ownership, set cache rules in basic or advanced mode, then point your domain to UD CDN to go live instantly. No change to your existing server setup, and it finishes within one business day.
Billing is post-paid, charged automatically on the 1st and 16th of each month for the previous cycle: the 1st covers the 16th to month-end, the 16th covers the 1st to the 15th. All charges are in HKD.
Yes. Different domains under one account can use different billing models, so you can configure cost flexibly by product line.