A Content Delivery Network (CDN) is a geographically distributed network of servers that work together to deliver digital content quickly and efficiently to users. By caching content at multiple locations worldwide, a CDN reduces the distance between servers and users, significantly improving website load times and overall performance. This is particularly crucial for websites with a global audience, where latency and slow loading can negatively impact SEO rankings and user experience.
CDNs also enhance digital platforms’ reliability and scalability by distributing traffic across multiple servers. This minimizes the risk of server overload and ensures content remains accessible during peak demand periods. Additionally, CDNs offer robust security features like DDoS protection and secure data transmission, helping safeguard sensitive information while maintaining optimal user experience.
The benefits of using a CDN extend to cost efficiency and improved operational performance. By optimizing resource allocation and reducing origin server loads, businesses can deliver high-quality content while effectively managing infrastructure costs. Ultimately, a CDN is an essential component of modern web infrastructure, enabling fast, secure, and reliable global content delivery.
👉 See the definition in Polish: Content Delivery Network (CDN): Sieć dystrybucji treści WWW