About Cloudflare
Cloudflare runs a global network that sits between websites or apps and their visitors. It is known for content delivery, DNS, security and edge computing, and many large sites use it.
What it does
Cloudflare routes web traffic through its network to speed up page loads and filter out attacks. Site owners can manage DNS records, add SSL certificates and set firewall rules from one dashboard. Developers can also run code at the edge with Workers, close to end users instead of on a single origin server.
Key features
- Content delivery network and caching
- DNS management for domains
- DDoS protection and web application firewall
- Serverless code at the edge with Workers
- Zero Trust access controls for internal apps
Who it's for
Cloudflare is a good fit for website owners who want faster load times and basic protection. It also suits developers building edge-based apps and security teams that need to control access to internal tools. Larger companies use it as a full stack of network services.
Pricing and good to know
Cloudflare offers a free plan for websites, with paid plans that add features and higher limits. Some advanced products are billed separately. When you turn on proxying for a domain, its DNS records have to point through Cloudflare, which takes a short change to your setup but gives the full benefit of the network.
Highlights
- Content delivery network with caching
- DNS management for your domains
- DDoS protection and a web application firewall
- Serverless code at the edge with Workers
- Zero Trust access controls for internal tools
