#1 DDoS Protection
Unmetered Protection from DDoS Attacks. No Surprise Charges. No Nickel & Dime Pricing.
Free Universal SSL
All Cloudflare Plans Include Free SSL. Get Your Site on HTTPS and Increase Visitor Trust.
Easy 5 Minute Setup
Setup a Domain in Less than 5 Minutes. Keep Your Hosting Provider. No Code Changes Required.
We’re Here to Help You Keep Your Site Up and Attack Free.
With data centers spread across 200 cities around the globe, Cloudflare caches your content so your website loads with blazing fast speed. Cloudflare's CDN reduces hops and lowers latency.
Protect Internet properties from malicious traffic targeting network and application layers, to maintain availability and performance, while containing operating costs.
Prevent attackers from compromising sensitive customer data, such as user credentials, credit card information, and other personally identifiable information.
Cloudflare’s layered security approach combines multiple security practices into one service. It prevents disruptions caused by bad bots, while allowing the good bots, such as Google web crawlers through, keeping Internet assets highly available, protected, and performant.
每個人的網際網路應用程式都能因為使用 Cloudflare 而受益。 挑選適合您需求的方案。
我們的使命是打造更完善的網際網路。我們相信每一個網站都應可免費存取基礎的安全性和效能服務。Cloudflare 的 Free 方案也不會限制您的訪客所使用的頻寬，或限制您要添加的網站數。
Simply choose the security setting that’s right for your website. Cloudflare shields you with a complete layer of defense, including a built-in Web Application Firewall (WAF), to stop attacks of all types and sizes. Cloudflare even protects you from the toughest attacks targeting Layer 3/4 and 7.