CDNs and Edge Delivery: Global Performance in Focus Global audiences expect fast, reliable access to content no matter where they are. Content delivery networks (CDNs) and edge delivery bring the site closer to users by placing copies of assets in many locations around the world. The result is lower latency, faster page loads, and a better user experience. This article looks at what makes edge delivery effective and how to measure it. ...
Content Delivery Networks Accelerating Global Sites A content delivery network (CDN) keeps copies of your site’s static files on servers around the world. When a user visits, their browser downloads assets from a nearby server, cutting travel distance and reducing latency. In practice, a CDN uses edge locations, caching rules, and a clear origin. The core idea is simple: bring content closer to people. How CDNs work The origin server hosts your main site content. The CDN stores copies of popular assets on many edge servers. When a user requests a file, the CDN serves it from the nearest edge location. If the asset isn’t cached yet, the CDN fetches it from the origin and stores a copy for next requests. What to cache ...
Content Delivery Networks: Speeding Up Global Access Content Delivery Networks (CDNs) speed up access for visitors around the world by using a large network of servers placed near users. When a user requests a page, the CDN serves the content from the closest edge location. This reduces travel time and helps pages load faster, even on mobile networks. For sites with images, styles, or video, a CDN can dramatically improve performance and reliability. ...