Which service helps to reduce latency for a static website by distributing content globally?

A Content Delivery Network (CDN) is specifically designed to enhance the delivery of static website content by distributing it across a global network of servers. When a user requests access to a static website, the CDN finds the nearest server geographically to that user and serves the content from there. This effectively reduces latency, as content can be delivered faster due to the shorter distance it travels.

CDNs cache content, such as images, scripts, and stylesheets, and replicate it across multiple locations known as edge servers. This enables faster load times and improves the user experience, especially for users who may be located far from the website's origin server. In addition, by offloading traffic from the origin server, CDNs can also enhance the overall performance and reliability of the website.

In contrast, options like load balancers, web application firewalls, and VPN gateways serve different purposes. Load balancers distribute incoming traffic across multiple servers to ensure no single server becomes overwhelmed, while web application firewalls protect applications from malicious traffic. A VPN gateway, on the other hand, provides secure connections through a virtual private network, which is unrelated to reducing latency for static content.