Cloudflare

Cloudflare is a leading web performance and security platform that operates one of the world's largest global networks, spanning more than 100 data centers and processing nearly 10% of all internet requests — impacting over 2.5 billion people worldwide. At its core, Cloudflare functions as a content delivery network (CDN), DNS manager, and security layer, helping websites load faster by caching content closer to end users while simultaneously shielding them from threats like DDoS attacks, malicious bots, and web application vulnerabilities through its built-in firewall, SSL/TLS encryption, and real-time threat response tools. The platform also offers advanced capabilities such as auto-minification, image optimization, reverse proxy services, access controls, and detailed analytics dashboards, making it a comprehensive solution for managing both performance and security from a single interface. Cloudflare is particularly well-suited for small businesses, web developers, IT administrators, software engineers, and digital agencies — especially those in information technology, computer software, and marketing and advertising — who need to protect and accelerate customer-facing websites without requiring extensive infrastructure investment. Common use cases include mitigating DDoS attacks, simplifying SSL certificate management, reducing server load during traffic spikes, managing DNS at scale, and improving page speed for ecommerce or content-heavy sites. With a generous free tier covering basic CDN, DNS, SSL, and DDoS protection, and paid plans starting at $20 per month, Cloudflare offers accessible entry points for organizations of nearly any size looking to strengthen their online presence.