What is a CDN? How does CDN Works?

Today we are going to know about CDN and also we will discuss why website owners should use CDN for their website. So, let’s start our today’s topic: What is a CDN?

What is a CDN?

CDN stands for CONTENT DELIVERY NETWORK or CONTENT DISTRIBUTION NETWORK. CDN is a geographically distributed network of proxy servers and their data center. The main goal to use the CDN network is to provide high availability and performance by distributing the service spatially relative to end-users.

Let’s explain this with a live example. Suppose, a visitor is trying to visit your website from India. But your web server is located in United State. If you calculate the physical distance between India and the United State, it will be too much. So, usually, your website will take too long to load. But if you use a CDN, it will minimize delays in loading web page contents by reducing the physical distance between the server and the user. That means the Indian visitor will be able to see all your page contents with the same high-quality without slow loading speed.

I wish, now you understood what does CDN stands for. This live example should be enough to understand the main purpose and use of CDN. But I will explain everything in this post. So, continue reading this complete post about CDN.

What is a CDN
What is a CDN | Full Meaning of CDN

How Does a CDN Work?

Website owners use a CDN to minimize the physical distance between the visitors and their website’s server. As I mentioned earlier, a CDN helps to load web pages faster from everywhere. A CDN stores a cached version of its content in multiple geographical locations so that it can show the actual high-quality contents to a visitor within a second.

CDN puts your content in many places at once to provide superior coverage to your visitors. For example, when someone in India accesses your US hosted website, it is done through a local UK points of presence(PoP). As I informed earlier, its main goal is to load a web page faster to show the actual high-quality contents to every visitors. Content Delivery Network(CDN) is too much helpful to decrease the bounce rate.

If you also want to start an online business, you should do complete research on CDN. In this article, we will guide you, also we will suggest the best programs that will provide free CDN for your website.

What is a CDN | Free CDN Service
What is a CDN | Free CDN Service

Want Free CDN For Your Website?

I know, you also want to use CDN for your website, because this really helps a lot to decrease the bounce rate and increase the user experience.

But, most of the hosting service providers are not providing CDN for free. They charge for CDN. But don’t lose hope as we are still here for you. There are a lot of Hosting service providers that provide CDN for free.

What is a CDN | Free CDN For Your Website

In the end, I wish you will leave a comment if this post really helped you to understand CDN. If you guys really want, I will introduce some best CDN service providers to you through my blog.

Leave a Reply