What is a primary benefit of using a Content Delivery Network (CDN) for web content delivery?

Using a Content Delivery Network (CDN) primarily enhances performance by lowering latency for users. CDNs achieve this by distributing copies of content across multiple geographically dispersed servers. When a user requests content, the CDN delivers it from the server closest to the user, significantly reducing the time it takes for the data to travel over the internet. This decrease in physical distance results in faster load times, which is crucial for user satisfaction, especially for web applications and services that depend on quick access to resources.

Other benefits, such as improved content availability and enhanced user experience, can stem from the use of CDNs as well, since they help ensure that content is consistently available and can lead to better interaction times. However, the primary function that directly addresses user latency issues is more accurately captured in the context of reduced latency.