#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.
24/7/365 Support
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.
Cloudflareは、あらゆるインターネットアプリケーションにメリットをもたらします。ニーズに合ったプランをお選びください。
個人のWebサイトやブログ向け
Cloudflareの使命は、より良いインターネットを構築することです。すべてのWebサイトが基本的なセキュリティとパフォーマンスを無料で利用できるべきだと考えています。Cloudflareの無料プランは訪問者が使用する帯域幅の量やお客様が追加するWebサイトの数に制限を設けていません。
サイトの速度と回復力をさらに高めたい場合には、上位プランに簡単にアップグレードできます。
詳細
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.
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