WordPress CDN – Why You Should Be Using One in 2021

We like to study and share ways of making your WordPress site faster than any other value hosting service. One of the drawbacks in the field of speed is the use of a network for the delivery of service (CDN). You take off your web server and make your visitors ‘ experience better by speeding up the delivery of content!

Today, we would like to illustrate to you how a WordPress CDN functions, why you need to use it, and some additional advantages that accompany it. We are also going to share some speed tests to help you assess how much you can expect to see on your site.

Want the best WordPress CDN service for your website? A CDN service speeds up the speed of your website by serving cached, static content from servers near the geographic location of your user. In this article, we’ll show you the best CDN services for WordPress, and how CDN helps speed up your WordPress site.

What Is A WordPress CDN?

The CDN is a short form for network content delivery. We are a world-wide storage network (also known as POPs). These are intended to host and distribute copies of the static (and often dynamic) content of your WordPress site, including images, Html, JavaScript, and video streams.

How Does A CDN Software (Content Network Delivery) Work?

First off you don’t want to get your WordPress host confused with a CDN. These are completely different programs. A CDN is not a substitute for your hosting provider but rather an additional way to increase your site’s speed. Although hosting here is blazing rapidly, a CDN will make your site even quicker.

Your WordPress hosting company normally serves your homepage from a single location. All visitors to your web site have access to the same server.

If you have a website with high traffic, then all those user requests will slow down your website. It can even crash the server during peak traffic hours which makes your site temporarily inaccessible.

A study conducted by Strangeloop found that 11 percent fewer page views and 7 percent fewer conversions are caused by a single second delay in website pace.

It is here that CDN comes in. CDN software (content delivery network) caches static resources such as stylesheets, javascript, and images to your server.

All static services are provided by CDN software (content delivery network) servers when a user requests the web site. It reduces the demand on your hosting server and makes it more effective and quicker.

Static content is provided through a server network located in different geographic locations across the globe. Every user request is handled by a server that is nearest to the location of the user. This reduces page load speed, and all users can see the website become significantly faster.

That said, let’s take a look at some of the top CDN software (content delivery network) services from WordPress, and how they match up against each other.

Who Needs A CDN Software(Content Delivery Network)?

If You Have A Website That Gets International Audience

Most of your traffic might come from the USA, so hosting your website here makes sense. But if a good portion of the traffic comes from Europe, Asia, or Oceania, a CDN would improve load times by serving website assets such as images from a server that are geographically close to each user — so every visitor gets a great (and fast!) experience, no matter where they are.

Sudden Growth Of Traffic

It’s the dream of every company — you’ll land an interview on a major TV network, a top celebrity tweet about you, or the video you’ve created goes viral. But if your site is unable to manage the sudden traffic surge, it can gradually load or crash entirely, turning off potential new fans or losing you sales.

Because of the way it distributes assets, a CDN software (content delivery system) helps you prepare: CDNs balance site requests across their entire distributed server network. This allows you to accommodate more visitors to the site at once by spreading them over multiple locations.

There Are Lot Of Graphics And Images

Jetpack provides efficient ways to accelerate the website, but the CDN software (content delivery system) could just be the show’s star.

Not only does it improve load times by serving assets from the distributed servers, but it also resizes images for mobile devices automatically. Phones and tablets are prone to poor or unreliable Internet connections, therefore fast-loading, optimized images are critical for good user experience.

Often includes lazy loading, which loads only images on the screen and loads other images as the user scrolls. This can may initial page load times dramatically.

Is It Safe To Set Up Your CDN?

There are many CDN providers, all with varying costs, features, and setup procedures, most of which require technical knowledge. Setup usually consists of:

Log in to a CDN software (content delivery network): There are many possibilities. Some of the most popular are the Luhnar, cloud front, KeyCDN, and MaxCDN.

Build a pull line: You need to assign the zone a name to establish a pull zone, and then set a URL from which the CDN will “pull” the content. You usually don’t need any information about FTP ( file transfer protocol) but can use your website’s URL instead. Also, pull zones may have more advanced options, such as enabling an SSL certificate (secure socket layer).

Create a push zone, as an alternative. It’s unusual to have any images, CSS, or JS files above 100 MB, but if you have videos that need to be delivered via a CDN, then you may need a push zone. You’ll typically need to use a third-party client to transfer files.

Why You Should Use A CDN Software (Content Delivery Network)

CDN Software( Content Delivery Network) Boosts Your Speed

Let’s start with what most people consider to be a CDN’s principal selling point: pace. It’s commonly assumed that using a CDN would increase the site’s loading speed.

Although that’s valid in many situations, the pace increase is what you really should look at. It seems amazing to go from 15 seconds to 6 seconds of loading time after switching on a CDN, but still about 4 seconds longer than expected. It essentially asks you to suck your computer, even though some of your files load more quickly.

Reduces The Load Of The Server

Another main reason to use a CDN software (content delivery network) is to reduce the load, and the resulting consistent speed, particularly when traffic spikes. You may find things slowing down during these periods when running your server or using shared hosting. A CDN will help you that the effect, or even avoid it.

Since CDNs are designed to manage huge traffic loads, when you suddenly become famous they won’t break down. We used to call it the Slashdot-effect back in the days, and later the Digg-effect. This was because it usually brought your average shared hosting account to its knees, becoming popular on these social networks.

This Is The Key To Success For Going Global

The case that you can certainly use a CDN is when you want to meet a global audience. A good CDN provider has servers spread all over the globe, so you are still linked to the Internet within a fairly small distance. This means that even tourists to a far, far away country will experience your site as if they were sitting next door.

Naturally, that still depends on your CDN provider’s coverage. I have one location, with a surprisingly large number of Indian tourists. You ‘d get some benefit from using a CDN here. Well there is, but it doesn’t help the files from Singapore, which is the closest location, need to come all the way. It is even closer than the United Kingdom, but if you have to walk it a long way. But make sure you first review a provider’s coverage map, keeping in mind that Point of Presence alone doesn’t always guarantee maximum local coverage.

Caching For Better Delivery

Much like using caching for your WordPress host or a plugin, CDNs use caching as well. This is one reason they can produce files so quickly. A significant thing to be aware of is therefore how caching works. Once a CDN receives a copy of your media, a visitor typically has to request it once or twice before it’s cached on the CDN. A CDN puts an HTTP header on the requests called “X-Cache.” The file may usually appear as a MISS on the first or second request, indicating it is not cached yet.

It Saves You A Lot Of Money

The implementation of a CDN sounds expensive, but how do you save money using a CDN? Load reduction is a big one, especially when running your servers. In most cases, the use of a CDN is easier than installing additional CPUs or RAMs. The same applies to shared hosting, if you reduce your resource usage there may not be a need to upgrade to a higher plan.

Geo-distribution is yet another saver of money. You might set up web servers in different data centers around the world but it’s much easier to use a CDN.

WordPress CDNs also make use of GZIP, a file format, and a file compression and decompression software application. GZIP compression is allowed on the server-side (or rather on the CDN server / POP), enabling you to further reduce the size of your HTML files, stylesheets, and JavaScript. As these are already compressed differently, it won’t work on images. Many reported reductions of up to 70 percent due to compression. It’s one of the easiest optimizations you could make, possibly. And don’t worry, this is allowed by default on all major CDNs.

It Gives You Lower Costs Of Bandwidths

The big benefit of a CDN is that it can help offload the CPU and energy from your hosting service (the original service). That helps keep your host from being overwhelmed by traffic spikes. This will also help to reduce prices for your bandwidth. The last thing you want is for something to go viral and you’re left with your host ‘s gigantic bill or an overage fee. For example, below is a site that uses Cloudflare, and as you can see, 69 percent of the requests for bandwidth has helped offload.

Scalability And Availability

Additionally, CDNs offer high availability and scalability. Since the replicated content is accessible at various geographic locations through several POPs, web traffic is automatically routed to another site if one goes down. And there’s no need to think about scalability in the sense that CDN providers are designed with it. When you use a smaller shared host, a CDN could prevent your website from crashing, as it handles most of the load.

Advantages Of SEO

Google made site speed a ranking factor back in 2010, so it’s no secret that higher rankings could result from a faster website. While there is no way to know how much weight is put on speed, you can safely assume that it is one of the most important because it affects the experience of the user. To look at the link between site speed and Google rankings, Brian Dean evaluated the top 1 million domains, and the results were extremely positive. Although these measurements are almost impossible to prove, you can be confident that getting a quicker website would only benefit you with Google. Google rewards quick sites, to put it simply.

The Most Important Thing Is WordPress Loves CDN

Because of its simple file structure, it is very easy to integrate a CDN with WordPress.

The WordPress Directory contains several CDN plugins and most providers sell their plugin as well.

Alternatively, you can use one of the common WordPress caching plugins, which not only gives you simple CDN integration but also offers other features for optimizing your web.

Wrap Up

There are, as you can see, many great reasons to use a CDN for your WordPress website. There are practically no downsides to using one.

Please try to test the service provider ‘s coverage that you plan to use. Just make sure you need a CDN, and never rely solely on it to speed up your web. Keep that in mind and you should be loading your site in fast lightning times.