[Mostly Free] Top 10+ Best and Free CDN for WordPress site in 2021?

We are getting tons of requests for a detailed tutorial on how to speed up your WordPress site using CDN. That’s why in this posts we will talk about What is CDN and Which is the best and free CDN for wordpress site. In a previous post, we have stressed a whole lot about CDN, but it still seems that we don’t clarify ourselves enough. Many beginners still don’t understand what CDN is because we are constantly asked the question, “Would I still need hosting if I get a CDN?”. This is partially our fault for not making things clear. It was brought to our attention that every time we have written about CDN, we always ignore the basics. So in this article, we will attempt to explain.

Best and Free CDN For WordPress
Best and Free CDN For WordPress

Info: Just to clarify, CDN is something you use on top of having a web hosting account because it helps speed up things. CDN does not replace a web hosting account. You still need to have a hosting provider like SiteGround, Bluehost, etc.

What is a CDN?

CDN is short for Content Delivery Network which is a network of servers that deliver cached static content from sites to users based on the geographic location of the user. Pretty confusing eh? Let’s break it down in simpler words. Normally when a user comes to your WordPress website, they are redirected to your web host’s server (i.e Bluehost).

Your web host’s server is located at a central location i.e Harris, TX. So every user on your site is accessing this one server to view your site. Now if you have a high volume of traffic, then you can overload your server which leads to a slow-loading website or even server crash. This is where a CDN comes in handy because it is a network of servers, but most importantly these servers are spread throughout the world.

When you use a CDN, your static content is cached and stored on all of these servers. Static content includes images, stylesheets (CSS files), javascript, Flash, etc. Now when a user visits your website (original server), the CDN technology redirects them to the closest server to their location. For example: If your main server is hosted in Harris, TX, and someone from Bangalore, India tries to access it, then they will be redirected to the closest server which may be in Mumbai.

This limits the number of internet hops needed to transmit the static files to your end-user. User’s proximity to your web server has an impact on load time. By deploying your content across multiple geographically dispersed servers, you can make your pages load faster from the user’s perspective.

This is when CDN comes in handy. In simple words, the closer the CDN server is to where your user is, the faster the user gets the content.

Why you need a CDN for your WordPress Blog?

If you read the above section, then you can see that having a CDN can make a huge impact on your site. Below are some of the advantages that we have seen on our website by using a CDN:

  • Speed – Once we started using a CDN on our WordPress blog/site, the site got faster.
  • SEO improvement – Google has clearly stated that faster websites/blog tend to rank higher in Search Engines. We have noticed our website ranking higher once we did the optimization on our website.
  • Crash Resistance – Thanks to you guys for sharing our articles, we have received huge spells of traffic from social media on some of our articles. If it wasn’t for the proper CDN and caching setup, then our website would crash so many times. CDN allows us to distribute the load to multiple servers instead of having 100% traffic to our main server thus making it less likely to crash.
  • Improved User Experience – Since we started using a CDN, we have noticed a decline in bounce rate on our site. Furthermore, we have also seen an increase in page views and the numbers of pages viewed by each user. So clearly a fast site means improved user experience.

To speed up a blog or any web content like images and videos, you need a CDN (content delivery network), and reduces the loading time and make the user experience better. The speed of any site/blog will help to get a better ranking, because Google started counting the speed, as one of the ranking factors in their algorithm. 

However, there are lots of companies and it is not easy to find the best content delivery network provider, especially, for people who use this technology for the first time, so, we will go through these popular services and select the Best Top 10 List, based on their performance, prices, security, speed, customer support and many other technical factors.

List of Best CDN Service providers:

1. MaxCDN

MaxCDN is the Best CDN network with fast servers and a big community of users and also, webmasters from around the world, they have one of the fastest response time and flexible pricing model, MaxCDN is the best CDN for all websites, including WordPress, Drupal, Joomla, PrestaShop, OpenCart and all the other applications.

If you have the WP Super Cach or W3 Total Cach Plugin, this company is the perfect CDN to use, in a few clicks, the website or blog will load faster, using powerful technologies that secure the website and make it loads fast like never before.

I never found a secure CDN like this one, they use custom protection settings to avoid unwanted access to files and even hack the website. This service is used by popular websites and companies like Jquery, Nissan, many others for its speed, reliability, uptime and good customer support.

This is an affordable CDN network provider that offers lightning-fast servers for Blog, Gaming Platforms, also it is CDN video hosting with streaming and optimized infrastructure. Also, they are the perfect CDN for advertising networks that need to serve their ads, at maximum speed and security.

2. Rackspace

Rackspace cloud file storage is one of the top CDN providers that make your website better. They offer “pay as you go” file storage in the cloud. It is a secure environment to host large file and static websites.

Furthermore, you can host your site static files and images like any other advanced CDN. And the best thing is that the infrastructure is fully protected and they are one of the most trusted cloud computing companies. I recommend this company for large-size websites the more traffic you have.    

3. Keycdn

KeyCDN is another Best CDN service with many features similar to those of MaxCDN.KeyCDN doesn’t have the same popularity as MaxCDN, however, but it does offer cheaper rates than MaxCDN. For example, it would cost users just $4/month for 100GB of bandwidth with KeyCDN, compared to $9/month with MaxCDN. Even as bandwidth increases, KeyCDN remains the cheaper option.

So I’ve talked about price, but what about performance? KeyCDN has SSD-optimized servers located all around the world. There are data centres in North America, Europe, Asia, and Australasia, with plans for upcoming South American and African data centres. The KeyCDN network was designed with performance in mind, which is achieved with low latency and reducing hops between service providers.

If you want more than speed, KeyCDN also supports comprehensive security features, an intuitive management dashboard, and real-time reporting. Should you be interested in taking KeyCDN for a spin before committing to a paid plan, it’s worth noting that new users are eligible for a free trial period.                                                                                          

4. Incapsula

Incapsula is a perfect combination of security and speed. it is not easy to find advanced security protection like what they offer. At the same time, the advanced CDN acceleration system makes any blog loading blazing fast.

Also, all plans come with login protection and CDN optimized with smart balance technology that handles the traffic between servers. That’s why people forget the “Errors 500” with web hosting services for failure.

The company works with a popular website like Wiz, Moz, Siemens and others you can start your 24-day free trial and see what this professional CDN will look like in a real test.

They offer professional and secure CDN image hosting and everything else. This is one of the best CDN services, if you are looking for a fast, cheap and secure CDN, this one will be your perfect choice. For only $0.04 per GB, you will save money when making your website speed and security. they also, offer storage that cost $0.9 per GB for each month and that is an affordable price.

So, if you have large files to host or images to share use this service and forget the response time issue forever. Another good thing is that with the free shared SSL service they offer you can secure your files connections without paying extra money.

5. CDNetworks

This Content Distribution network speeds up sites through servers in 170 different locations worldwide. They offer DDOS protection and a free shared SSL certificate. At the same time, the company technology supports GZIP compression, which is important for better performance and speed.

The load balancer technology will ensure serving your website files from the right location. The company offers a free 1TB trial but for 30 days only, you can try their service during that period. No one will use all that huge traffic limit with a small or medium size. there is a phone number in the US and the UK for customer support.

6. Akamai

Akamai is known globally to speed up networks and connections. They have a strong infrastructure to speed up websites and make things better for online users. of course, this company works with big brands and large business in general.

That’s why it is not used by Bloggers or small site owners. However, you can use their powerful service through the second company in this list above.

7. Cloudflare

Everyone knows or at least heard about this company, they are a good free CDN for wordpress or other type of sites without a doubt. But, their speed is decreased in the last few years and it is recommended only for people who can’t pay for premium services.

They offer a free plan with limited features and it is recommended for small blogs who can get their premium CDN service. Their premium plans are expensive if you compare them to the above companies. you need to pay $20 at least, every month and that is not the solutions for all the people.

8. Amazon Cloudfront

The Amazon web service is a large network around the world that serve thousands of companies. They offer a secure environment to host any site content and make it better. You can restrict the CDN by country and you can host live streaming and dynamic content.

This service a powerful TTL that can be set to 0 seconds, Amazon still one of the cloud computing leaders but, their service looks complicated for beginners and even experience webmaster in many cases who want a simple CDN.

9. Cachefly

As I said earlier this is the fastest CDN through different tests. They offer 100% availability guarantees. They are one of the few companies that offer global CDN on all continents.

The company has big brands and customers like Microsoft, Toyota, Honda, Adobe, Add This, Bank of America and many more. That is a signal of trust from the biggest companies in the world.

However, they have expensive prices or more precisely large plans. you can’t find a plan with a few GB and it is recommended for small business and websites with high traffic.

10. Liquid Web

This is a superior quality web hosting provider but not all people know that the company has partnered with Akamai to offer super-fast CDN service. Indeed it is an optimized CDN which means faster loading time and amazing 100% uptime. Infrastructure guarantees speed and availability.

Your visitors will get static assets from the nearest server locations. that is what helps to improve the user experience and getting a better SERP ranking at the same time. To see the content delivery product, click on “services”, then “Network Services” and you will find the option.

11. Statically

Statically is also a one of the best and free CDN for wordpress sites and also for Blogger (blogspot.com) site with no traffic limit. Even, this CDN also comes in a wordpress plugin which is absolutely free and from this , you can easily host your images, js, css and wordpress cores files in a single click.

The best features of this content delivery network that i personally liked , you can serve any types of images without any api key or making an account.


In this article, we have known What is CDN and Why should you use the CDN in your site as well as we also That’s all for this article friends. If you know any better or other best cdn then please comment below, so that i’ll try to mention in this posts.

Share This Article!

Leave a Reply

Your email address will not be published.