How CDN Can Increase Your Website Performance

Your website’s loading time is critical for keeping your visitors engaged and returning.

You don’t need studies to show you that if your site takes more than four seconds to load, almost every single one of the viewers will leave never to return.

Thankfully, a content delivery network (CDN) can be a powerful tool to help improve your website’s performance.

A CDN stores copies of your site’s content on servers worldwide. When someone visits your site, the content is delivered to them from the server that’s closest to their location, which can help to speed up the loading time.

But, that’s not all you can use CDN for.

1. Reduced distance between users and website resources


As we’ve mentioned a moment ago, one of the main advantages of using a CDN is that it can help to reduce the distance between your users and the resources they need to access on your site.

This is because a CDN stores copies of your site’s content on servers located in strategic locations around the world.

So, when someone visits your site, they can be served the content from the server that’s closest to them, reducing the distance and latency between you and them.

This can help to improve your website’s loading time, as well as provide a better experience for your users.

2. Hardware and software optimizations

Another important factor, arguably even more important than server location, is the actual hardware and software that your website’s content is being delivered from.

A good CDN will have a global network of servers that are purpose-built for delivering content quickly and reliably. This means that they’re usually equipped with the latest processors, fast storage drives, and low-latency networks.

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Additionally, it will also constantly monitor their servers and network to ensure that they’re performing at peak levels and make necessary adjustments when needed.

3. File size reduction

The key to proper webpage performance is to optimize every aspect of your site for speed. This includes the size of the files that make up your site.

Larger files will take longer to download, which will in turn slow down your website’s loading time.

A reliable CDN like can help to reduce the file size. AgileCDN will compress the hell of the resources on your site (without disrupting their quality) and deliver them in a format that’s optimized for fast loading, helping both you and your customers enjoy a great experience.

4. Better ROI

While not exactly improving website performance, utilizing these services will also help you to save money in the long run. But, we guess you could say it could help you boost your website ROI performance.

This is because most of these charge a fixed monthly fee, no matter how much traffic you have or how much data you use. This means that you can budget for these costs and not have to worry about overage charges.

Additionally, you can actually help make more money by improving your website’s performance and providing a better experience for your users, which can lead to more conversions and sales.

5. Intelligent failover

A CDN will also provide you with an intelligent failover system that can help to keep your website up and running, even in the event of a major outage.

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This is because a it will automatically reroute traffic away from any server or data center that’s experiencing an issue and onto another one that’s up and running smoothly.

This can help to ensure that your website stays online and accessible, even in the event of a problem. Pretty neat, isn’t it?

6. Anycast routing

On top of all that, content delivery networks will also utilize anycast routing to further improve your website’s performance.

Anycast routing is a method of routing traffic to the closest server, regardless of which data centre that server is located. So, even if one of the servers in the CDN’s network is down, traffic can still be routed to the next closest server without any interruption.

This can help to ensure that your website’s content is always delivered as quickly and reliably as possible.

7. Data security


Another benefit of using this service is that it can help to improve the security of your website. This is because it can act as a barrier between your site and potential threats like DDoS attacks.

A CDN can also help to protect your pages from malware and other security threats by keeping your content cached on their secure servers.

Additionally, a it will also offer you the ability to encrypt your website’s traffic with SSL/TLS, which can help to keep your data safe and secure from prying eyes.

8. Bandwidth expense reduction

A CDN can help to reduce your site’s bandwidth expenses by caching your content on their servers. But, why does that matter? It matters because it means that your website will use less of your web host’s bandwidth, which can lead to lower monthly hosting costs.

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9. Scalability

Growing your audience and your business can be a good thing. But, it can also present some challenges when it comes to page performance.

This is because as your site traffic increases, so does the strain on your server. This can lead to slow loading times and even downtime if your server isn’t able to handle the increased traffic.

In other words, your site will be able to handle increased traffic without any issues. On top of it, most CDNs offer scalable plans that can follow the growth of your business, while you stay focused on growing it, instead of keeping it running smoothly.

10. Global distribution


Finally, a global network of servers that can help to deliver your website’s content to visitors all around the world is vital.

This is because the closer your site’s content is to your visitors, the faster it will load. So, by using a CDN with a global network of servers, you can ensure that your content is always delivered as quickly as possible, no matter where in the world your visitors are located.


As you can see, there are many benefits of using a CDN, but these are just a few of the most important ones. If you’re looking to improve your website’s performance, then a CDN is definitely worth considering!