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What is Cloudflare?
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Last Updated: Dec 4, 2025

What is Cloudflare?

What is Cloudflare?

Cloudflare is a global edge network that sits between users and your application, making everything faster, safer, and more reliable — often without you changing a single line of backend code.

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Why Cloudflare?

  • Websites are too slow for global users.
  • Servers get hammered by DDoS attacks.
  • Developers struggle with managing DNS, certificates, caching, and firewalls.
  • Modern apps need compute at the edge, not locked in one region.
  • Teams need secure, identity-based access to internal tools.
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Massive Global Network

Cloudflare operates one of the largest edge networks in the world, with more than 300+ data centers across major cities. Instead of all traffic going to one central server, Cloudflare brings content closer to your users.

  • Lower latency
  • Faster load times
  • Global caching
  • Smoother performance for users anywhere
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Security Built Into the Core of Cloudflare

  • DDoS protection
  • Web application firewall
  • Bot mitigation
  • SSL/TLS certificate management
  • Rete limiting
  • Firewall rules

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