CDN (Content Delivery Network)
Definition: A distributed network of servers that delivers web content to users based on geographic location for faster loading.
Understanding CDN (Content Delivery Network)
A Content Delivery Network is a geographically distributed group of servers that work together to provide fast delivery of internet content. CDNs cache content at edge locations close to end users, reducing latency and server load. They're essential for delivering images, videos, stylesheets, and scripts quickly. Popular CDNs include Cloudflare, AWS CloudFront, and Fastly. Using a CDN improves site speed, reduces bandwidth costs, and increases availability.
More development Terms
Responsive Design
Web design approach that creates sites adapting to different screen sizes and devices.
API (Application Programming Interface)
A set of protocols and tools that allow different software applications to communicate with each other.
SVG (Scalable Vector Graphics)
An XML-based vector image format for two-dimensional graphics that supports interactivity and animation.
Accessibility (a11y)
The design of products and content usable by people with disabilities, including visual, auditory, motor, and cognitive.
Alt Text (Alternative Text)
Descriptive text for images that helps screen reader users and displays when images cannot load.