Cloudflare HTTP/2

HTTP/2 is the first major upgrade to the HTTP protocol in over 15 years. Websites have changed dramatically in the interim, with the number of external image, CSS, and JavaScript assets growing by the year. HTTP/1.1 wasn’t designed for this kind of complexity. HTTP/2 is optimized for the modern website, improving performance without complicated hacks like domain sharding and file concatenation.

Adopting HTTP/2 speeds up your website without any changes to your existing codebase. Cloudflare provides free HTTP/2 capabilities with the click of a button.

HTTP/1.1

HTTP/2

Reload Demo

This demo loads 200 image slices in both HTTP/1.1 and HTTP/2. In HTTP/1.1, the browser has to use many separate TCP connections to load the slices. This incurs a significant amount of overhead because only a small number of images are downloaded in parallel. Curious about how this demo works?

HTTP/2 for Web Developers

HTTP/2 changes the web development best practices of HTTP/1.1. Domain sharding, concatenating files, and inlining assets are no longer necessary for an optimized website. Learn more

Debugging HTTP/2

HTTP/2 is a binary format, making debugging more difficult. We’ve put together a comprehensive guide to troubleshooting HTTP/2 applications. Learn more

Server Push

HTTP/2 Server Push allows a server or edge network to send assets to the browser before it even asks for them. Learn more

Setting Up Cloudflare Is Easy

Set up a domain in less than 5 minutes. Keep your hosting provider. No code changes required.

Cloudflare Pricing

Everyone’s Internet application can benefit from using Cloudflare.
Pick a plan that fits your needs.

Free $ 0 /mo per website
Expand to see more
For personal websites, blogs, and anyone who wants to explore Cloudflare.

Learn More

The Free Plan includes all of these features:
  • Limited DDoS protection
  • Global CDN
  • Shared SSL certificate
  • 3 page rules
Compare all features
PRO $ 20 /mo per website
Expand to see more
For professional websites, blogs, and portfolios requiring basic security and performance.

Learn More

The Pro Plan includes all of these features:
  • Basic web application firewall (WAF) with Cloudflare rulesets
  • Image optimizations with Polish™
  • Mobile optimizations with Mirage™
  • I'm Under Attack™ mode
  • 20 page rules
Compare all features
BUSINESS $ 200 /mo per website
Expand to see more
For small eCommerce websites and businesses requiring advanced security and performance, PCI compliance, and prioritized support.

Learn More

The Business Plan includes all of these features:
  • Advanced DDoS protection
  • Advanced web application firewall (WAF) with 25 custom rulesets
  • Custom SSL certificate upload
  • PCI compliance thanks to TLS 1.2 only mode and WAF
  • Accelerate delivery of dynamic content with Railgun™
  • Prioritized support
  • 50 page rules
Compare all features
Enterprise contact us
Expand to see more
For companies requiring enterprise-grade security and performance, 24/7/365 emergency support, and guaranteed uptime across one or more Internet assets.

Learn More

The Enterprise Plan includes all of these features:
  • 24/7/365 enterprise-grade phone and email support
  • 100% uptime guarantee with 25x reimbursement SLA
  • Advanced DDoS protection with prioritized IP ranges
  • Advanced web application firewall (WAF) with unlimited custom rulesets
  • Multiuser role-based account access
  • Multiple custom SSL certificate uploads
  • Access to raw logs
  • Dedicated solution and customer success engineers
  • Access to China CDN points of presence (Additional Cost)
  • 100 page rules
Compare all features

Free

$ 0 / mo
 
For personal websites, blogs, and anyone who wants to explore Cloudflare.

Pro

$ 20 / mo
per domain
For professional websites, blogs, and portfolios requiring basic security and performance.
MOST POPULAR

Business

$ 200 / mo
per domain
For small eCommerce websites and businesses requiring advanced security and performance, PCI compliance, and prioritized support.

Enterprise

Contact Us
 
For companies requiring enterprise-grade security and performance, 24/7/365 emergency support, and guaranteed uptime across one or more Internet assets.