{"id":3248,"date":"2024-09-30T16:06:41","date_gmt":"2024-09-30T14:06:41","guid":{"rendered":"https:\/\/mijn.host\/blog\/what-is-a-cdn\/"},"modified":"2026-07-23T16:28:01","modified_gmt":"2026-07-23T14:28:01","slug":"what-is-a-cdn","status":"publish","type":"post","link":"https:\/\/my.host\/blog\/what-is-a-cdn\/","title":{"rendered":"What is a CDN (Content Delivery Network)?"},"content":{"rendered":"\n

A Content Delivery Network (CDN) improves your website’s speed and performance by distributing content worldwide through various servers. In this article, we’ll explain in simple terms how a CDN works, why it’s essential for your website, and how you can use it to reduce loading times and enhance the user experience.<\/p>\n\n\n\n

What is a CDN?<\/h2>\n\n\n\n

You’ve probably heard of the term ‘website speed’. It is a crucial part of a successful online presence. A slow website <\/a>can deter visitors and even negatively affect your Google ranking. Fortunately, there is a solution: a Content Delivery Network (CDN).<\/p>\n\n\n\n

A CDN is essentially a network of servers distributed around the world. These servers store copies of your website files, such as images, CSS files, and JavaScript files. When someone visits your website, they are automatically redirected to the nearest server. This allows your website files to load faster, resulting in a better user experience.<\/p>\n\n\n\n

How a CDN Works: A Simple Example<\/h2>\n\n\n\n

Imagine a library in every city.<\/strong> Instead of everyone having to go to the same central library to borrow a book, there are branches everywhere. If you live in Amsterdam, it’s much faster to get a book from the library around the corner than to travel to Groningen.<\/p>\n\n\n\n

This is how a CDN works too.<\/strong> Instead of books, it’s your website files (images, scripts, etc.) that are stored in these ‘libraries’, which we call edge servers. When someone in Amsterdam visits your website, they are automatically directed to the edge server in Amsterdam, rather than to a server on the other side of the world.<\/p>\n\n\n\n

So a CDN works by storing copies of your website content on various servers worldwide. When a visitor opens your website, the CDN delivers the content from the nearest server<\/a>. This principle reduces loading times and greatly improves the user experience.<\/p>\n\n\n\n

Benefits of a CDN<\/h2>\n\n\n\n