CDN for a faster website, wherever your customers are

A CDN (content delivery network) stores copies of public website files on servers in different regions. When someone visits your site, the network can deliver those files without sending every request to the original web server. That often reduces waiting time and spreads traffic across locations. This includes images and style files, but also complete pages when they are the same for every visitor.

A CDN does not automatically replace your web hosting. You still need somewhere to publish the website and run any server functions. Some providers combine hosting and CDN delivery. We check what your current platform already handles before adding anything. Want to know what a CDN is first? The glossary entry explains it without technical jargon.

When configuring a CDN, we decide which files visitors can share and how long a stored copy remains useful. We handle that with caching rules that browsers and CDNs understand. An image that rarely changes needs different settings from a page with current information. We also check whether your existing hosting already uses caching so different settings do not interfere with each other.

Personal content needs a clear boundary. Account pages, shopping carts, and information behind a login must not become shared copies delivered to other visitors. We exclude those routes or choose an appropriate technical approach. You do not have to write caching rules, but we explain what should appear immediately after an update and what can safely remain cached longer.

A CDN platform can filter unwanted traffic as well as deliver files, if the provider supports that feature. We review the protection your site needs and which requests should pass through normally. Protecting a contact form against automated abuse requires different rules from serving public images. We start with targeted restrictions so a security rule does not accidentally lock out real customers.

We test the rules with normal visits and form submissions and check that search engines can still reach public pages. When a request is blocked, we need to know which rule intervened and how to adjust it safely. CDN filters do not replace secure website code or website maintenance. We document what the CDN handles and which protections still belong in the website itself.

We prepare a CDN migration around your domain, secure connection, and existing publishing process. First, we identify who manages the settings and which parts of the site must remain accessible. If domain settings need to change, we check that email and other services are not accidentally affected. Where possible, we test delivery away from the public website first.

After the switch, we check more than the homepage. We open important pages, load images, and test forms and any restricted areas. We also test an actual content update: does the new version appear as intended? Before starting, we agree on how to switch back if something fails. Availability should not depend on an untested change.

You keep updating the website through the agreed editor or publishing process. We configure the technical steps so an approved change replaces the right cached copies. On a static website, this can happen through a new build: a complete site version that is generated and checked first. Visitors should receive matching pages, code, and images together.

After launch, agreed checks confirm that delivery and caching still work. We use monthly measurements for performance comparisons and do not promise a fixed speed improvement without evidence. When your offer, CMS, or hosting changes, we review the settings again. Ongoing support can connect to the maintenance of your website so publishing and technical upkeep stay coordinated.

A CDN helps most when visitors come from different regions, when you serve many reusable files, or when traffic spikes. If your site already runs on a host with a built-in CDN, adding another one rarely helps. It can also help a website that mainly serves the Netherlands and Belgium; the benefit depends on what your hosting already provides and where delays occur.

Before we configure anything, we measure waiting times and examine the page itself. A CDN does not shrink an oversized image or remove unnecessary scripts. Sometimes images, server response, or the frontend need attention first. Our own site is a static build on a CDN host. In September 2026, it reached a mobile PageSpeed score of 100 and an LCP of 1.4 seconds, the best measurement of that month in PageSpeed Insights. Our own case study shows the full measurement history. Our guide to improving website performance explains why that order matters more than simply choosing a different platform for your website.