In the digital landscape, website speed and performance are crucial. Traditional hosting stores files on a single server or data center, offering control and lower costs for small, local sites but with slower speeds and limited scalability. A CDN distributes content through globally placed servers, delivering faster load times, better scalability, and advanced security for high-traffic, global websites. Both can be used together to optimize performance, with the CDN caching static content. Hybrid solutions, including edge computing and AI-powered caching, are becoming prevalent as businesses seek faster, more secure, and scalable hosting.

CDNs manage high traffic loads by using a global server network to cache and deliver content closer to users, reducing latency and origin server strain. They handle traffic through caching static content, load balancing, DDoS mitigation, and optimization techniques like compression and image formatting. Benefits include improved performance, scalability during surges, reduced bandwidth costs, and low-latency global access. Major e-commerce and streaming platforms rely on CDNs for stability during peak times. Selecting a CDN should consider coverage, performance, security, and cost. Future trends include edge computing, serverless functions, and AI-driven caching. CDNs are essential for businesses facing traffic spikes to ensure reliability and user experience.