Ahh, so you searched how to speed up your WordPress site and noticed a particular word occurring multiple times. That word was probably CDN, wasn’t it?
Well, get cozy because in this article I’ll share everything you need to know about a WordPress CDN and which CDN services are among the best in the industry.
- What is a CDN?
- CDN Benefits
- Best WordPress CDN Services
What is a CDN?
Great question. A CDN stands for a content delivery network which simply means it is a collection of servers that are spread throughout the world, and their sole purpose is to deliver your content to your visitors as fast as possible.
To be clear, a CDN is not a web host. The only resources it stores are static content such as images, HTML, CSS, and JS files.
The first benefit we will discuss is speed and how a CDN can speed up your website by ten times.
When you visit a website, you automatically get connected to its main server (origin), regardless of where it is located, which can cause issues. For example, a website is hosted in the United States, but the visitor comes from Australia.
Some problems this visitor will encounter include a blank screen for a few seconds, a slow loading page, and every click they initiate takes a few seconds to execute. Can you imagine if that happened to you? You’d probably leave that website and never revisit it again because of how bad of an experience you just had.
Luckily, the smart people of the internet came up with a clever solution, CDNs. The way a CDN works is by caching (saving your content temporarily) your static content all through the world, and when a visitor from Australia visits your website, they will be connected to the nearest server rather than to the origin, which could be all the way in the United States.
The topic of security is often overlooked by many webmasters at first. But, after they have first-hand experience with the damage it can cause, they learn their lesson very quickly and never overlook security again.
One way to make sure your website is secured is by using a CDN. Since a CDN already handles the routing of your traffic, it is quite capable of blocking visitors with malicious intent.
Some malicious intent a user can have is to crash your website. This type of attack is known as a DDoS attack or distributed denial-of-service attack, which means a bunch of servers try to visit your website all at once for the sole purpose of crashing it.
Another way a CDN can protect you is by blocking certain routes, such as login pages which are a very popular target nowadays. The idea behind this type of attack is to gain access to your dashboard and take full ownership of your website. WordPress is very vulnerable to such attacks, thus, if you run your website on WordPress, it is very important that you consider using a WordPress CDN to not only speed up your website but also give you some protection.
Best WordPress CDN Services
Now that we have a good understanding of what a CDN is and how it can benefit you. Let’s see a few options.
The first on the list is BunnyCDN. By today’s standards, BunnyCDN is considered to be one of the best WordPress CDN available on the market. This title is bestowed on it for a few good reasons, such as ease of use, affordable prices, and lots of connection points.
BunnyCDN makes it super easy for anyone to get started with their service by providing excellent guides and an easy-to-use WordPress plugin that makes connecting your WordPress website to BunnyCDN as easy as a few button clicks.
A few things I like about this service include their pricing which starts at $1 a month, over 106 locations all spread throughout North America, South America, Asia, Africa, the Middle East, and Oceania, and how fast the setup was.
All in all, I highly recommend BunnyCDN to anyone that has a WordPress website that they wish to secure and speed up.
Cloudflare is by far the most popular CDN provider in that world, partially because its services start at the price of free. Some stuff you’ll get on the free plan includes a very basic CDN service, limited DDoS protection, and free SSL, as well as other goods that make their free plan an excellent choice for any small website.
It’s very easy to get started with Cloudflare CDN. All you have to do is make an account, update your Nameserver to theirs, and they’ll take care of the rest. It really doesn’t easier!
If you need additional features, you can easily enable them within their dashboard. Some features that you can play around with include their compression, minifying CSS, HTML, and JS files, and their RocketLoader which makes your site load faster if it relies on a lot of JS.
Cloudflare also has a neat feature called “I am under attack” which essentially requires every visitor to verify that they’re a real human by completing a captcha. A great feature to have if your site is under a DDoS attack.
I highly recommend the free plan to any website, their pro plan offers additional great features, but the free plan is more than enough for almost any kind of website.
Another great WordPress CDN service is KeyCDN. The company has been speeding up WordPress sites for some time and has locations on six continents.
Like other CDN providers, KeyCDN makes it super easy to get started with their service and makes it easy to configure desired locations with a few clicks of a button.
One thing that I really like about KeyCDN is that they are a pay-as-you-go type of service which means they only bill for the stuff you use, with no monthly fees.
Sucuri is a great company that doesn’t just offer a WordPress CDN, but also offers a whole suite of security tools that make your website fast and very secure.
When it comes to handling your traffic, Sucuri monitors every request and makes sure that is legit, and if it is not, it blocks it, and you don’t even have to worry about anything.
Other great things Sucuri offers are Security Scans, Malware removals, File Change Detection, Brute Force Protection, Protected Pages, and other features that make your website secure.
When it comes to speed, Sucuri CDN can speed up your website by up to 83%. So when that Australian visitor comes to your American website, they can expect great speeds and a great experience throughout the site.
After using various WordPress CDN services I’ve concluded that if you want a fast and responsive website, BunnyCDN will be the best one to accomplish that job. Not only because they offer very affordable prices but because of how beginner friendlily they are and also the features they offer will be more than enough for 99% of websites out there.
I’d also recommend Sucuri to anyone that wants additional security features that BunnyCDN might not offer at the moment.
If you just started your website, I’d personally recommend using Cloudflare. They are free and make it very easy to speed up your website and keep it secured and safe even throughout a DDoS attack that hopefully, you won’t have to encounter.
In summary, I believe every website should use some sort of CDN, not only for the speed it brings but also for the security it offers to your website. As your website grows, more people will try to find its vulnerabilities and gain access to sensitive pages that should be properly protected.
Can you use CDN with WordPress?
Many people wonder if they can use a CDN with their WordPress website, and the answer is yes. Not only can you use a CDN with WordPress, but it is highly recommended that you use a CDN with WordPress.
Which CDN is best for WordPress?
There are many great CDN services for WordPress available today, but in my personal experience, the best one is BunnyCDN. They make speeding up your WordPress website a breeze, and with their affordable pricing, it is very hard to beat them.
Is a CDN good for SEO?
One of the most important things that Google takes into account when ranking websites, is their speed. I’ve seen many sites fail because their speed was simply not where it should have been, and it was a very easy thing to fix. Since CDNs route your traffic to the nearest location, this single action can make your website load almost ten times faster, thus making your website rank higher on Google.