Content delivery refers to the process of providing content, such as text, images or videos, from a server to an end-user through a network. This can involve various technologies and methods that ensure fast and efficient transfer of data between the server and the user's device. The goal is to deliver the content in a timely manner with minimal delays or interruptions, providing a seamless experience for the user. Content delivery networks (CDN) are one such technology used to optimize the distribution of large amounts of web traffic by caching and serving content from multiple servers located around the world. In summary, content delivery is about ensuring that the right data reaches the end-user in the most efficient way possible.