How CDN Works? Top 5 Benefits of CDN Providers

Have you heard about the Content Delivery Network before? It's one of the most popular services in today's digital space, which is equally useful for website owners worldwide. The CDN industry has reached over $12.4 billion in 2019 and still continues to grow every year. In this blog post, we will tell you how CDN works and the reasons for its popularity.

But let's start with the basics.

What is CDN?

Content Delivery Network (CDN) is a complex system of computers (servers) that copy and store content from a website to optimize and distribute it to Internet users. These servers are called edge nodes or Points of Presence (PoPs), and the companies that offer this service are referred to as CDN providers.

But how does this service work?

How Does CDN Work?

First, let’s discuss the usual process of visiting a website.

When someone clicks on a URL, the user's browser sends a request to the web host's server (this is where a website is located). The central server processes the request and sends the data back to the visitor's browser.

But what happens if the central server is in, let's say, Washington DC, and the visitor is trying to access the portal from France? As you might expect, a user will spend more time downloading data than someone from the US would.

So, how does CDN work? BelugaCDN has an answer!

With a good CDN provider with edge nodes in Europe, the visitor we mentioned above would get to see your page much faster. It's due to the fact that his or her browser will automatically download the content from the nearest PoP instead of the central server.

Aside from boosting page loading time and reducing latency, there are more things that a proper CDN provider can improve. And we’ll get to that in a minute.

Types of CDN Services

So, what is the best CDN for your website? It depends on your business scope, the type of services you offer, and the size of the content on your portal.

Currently, there are two main types of CDN providers: standard CDN and multi CDN.

We already touched on how standard CDN works. But what is a multi CDN?

In simple terms, it's a network of multiple CDN providers united under one service. Multi CDN strategy has immense benefits for larger organizations, eCommerce, and on-demand services looking to attract international audiences.

However, the advanced functionality comes with an appropriate price tag. In other words, if you want to get a multi CDN provider – be prepared to spend much more money than you would with an ordinary vendor.

Key Benefits of CDN

All CDN services work relatively the same, no matter their type. So, what can you expect by getting a Content Delivery Network provider?

• Improved speed.

  First, you can rely on CDN service to accelerate your portal's performance and reduce time to find byte. Consequently, you'll get higher user retention and conversion rates.

• User retention.

  An average user could leave your website if a page took more than 4 seconds to load. However, with a provider like BelugaCDN, you will have more than 37 PoPs to boost your speed for users on five continents. That is a surefire way to retain more visitors.

• Boost in sales.

  Here are some not so uplifting statistics. Over 75% of unfinished sales are linked to poor website performance. But you can decrease that number by improving your portal's page load speed. By reducing the time your customers have to wait for a site to load even for one second, you can improve your revenue by 7%!

• Search engine optimization.

  By now, you should know how CDN works. But do you know what speed is one of the most crucial factors for search engine ranking? In short, by implementing the best CDN solution for your site, you can get on top of the SERP and attract more visitors.

• Money-saving.

  Last but not least – it can help you save money. CDN works as a load balancer that distributes parts of traffic from your website across the networks of PoPs. As a result, you will spend fewer resources on bandwidth.

Learn the True Meaning of Lightning-Fast CDN with BelugaCDN

Now you should understand how CDN works and what this service does for your portal in terms of reliability, speed, and income.

Do you desire to get the best content delivery solution for your website? Then, you might want to get onboard with BelugaCDN!

We provide one of the fastest and cheapest CDN out there! And here’s a special proposition! You can try BelugaCDN’s service at no cost by signing up for a 30-day free CDN trial!