Top CDN services to speed up your website

If you build a website using popular CMS tools such as wordpress, you may wonder how to speed up your website. CDN is one the methods you need to adopt to make your site faster and more reliable. This post will describe what CDN is, how it can speed up your website, and recommend the top CDN providers you can choose. 

What is CDN

Content Delivery Network (CDN) is a group of servers placed across the global in order to deliver static contents such as html file, images much faster. According to BuiltWith, out of top 10k websites, 48.3 of them are using a content delivery network. By using CDN, you can provided much faster browsing experience to your user as well as reduce the load of your web host server. 

Your website is hosted on so called original server, which can be located in US or China based on which web host provided you chose. The Internet is an International network, so a visitor could be in a different country thousands of miles away from a web server. This distance has a big impact on how quickly the user receives a web page.

How CDN Works

The image below shows how information travels to the origin server without a CDN. No matter where a user is based geographically, information must be requested from the origin server which can be a great distance away from the user. 

When using a CDN, edge servers distribute static website data to visitors that are close to their geographic region. The connection is fast because it’s between Internet nodes that are close together. This means fewer hops and a faster flow of data.

How cdn works

How cdn works

The Benefits of Using a CDN

The main benefit of using a CDN is that the speed of your website will increase.  As Google uses site speed to determine where to rank a website in their search engine results, there are SEO benefits to be had from improving the loading times of your site with a CDN.

Another benefits is to reduce your web host load. If you rent a cheap web host, your server will give no response when there are too many users visit your website simultaneously.  However, if you use CDN, you can preload your web pages to the CDN edge nodes, your user will get the web files from the CDN instead. This means you can serve more users with a cheap web host. 

In addition, you can still provide service to your users even if your server is down, as the static files are hosted by a CDN will be duplicated and stored in multiple data centers around the world.  If one server or even an entire data center becomes unavailable, there are plenty of others in the network to ensure uninterrupted service.

In short, you should seriously consider speeding up your website with a CDN.

The Top 5 CDN providers

Here are the top CDN providers to explore if you want to speed up website. They can be easily configured to support your website. 

1) KeyCDN


I recommend KeyCDN, as it is available on a pay-as-you-go pricing structure. This means there’s no set monthly fee, and you only pay for the data you transfer. If you have small website, you won’t spend too much on CDN if you choose KeyCDN. 

Like other CDN provides, their network of servers spans the four main regions of the globe, helping to ensure the least amount of hops between your content and your end users. Thanks to the real-time reporting, you can instantly see how the service is performing and how much data you are using.

Key Features:

  • Multiple locations across four regions
  • Detailed user dashboard
  • Real-time usage reporting
  • Instant content purge
  • Security features
  • WordPress integration support
  • Image optimization service
  • 24/7 help desk support
  • Flat rate usage pricing
  • 30-day 25GB Free trial

Price: $0.04/first 10TB | More Information

2) MaxCDN

Best CDN Services MaxCDN

MaxCDN boasts world wide coverage

MaxCDN is one of the most well-known names in the field of content deliver network, but you have to pay at least $9 per month. Like KeyCDN, it also has a large number of server locations that are distributed across the US, South America Europe, Asia, and Australia.

With free test accounts and a 30-day money back guarantee, MaxCDN makes it easy to try out their service with little risk.

Key Features:

  • Multiple locations across four regions
  • Intuitive and feature rich user control panel
  • Real-time reporting and analytics
  • High levels of account security
  • WordPress integration support
  • 24/7 help desk support
  • Free test account option
  • 30-day money back guarantee

Price: from $9/mo | More Information

3) Amazon CloudFront

The Amazon CloudFront CDN service is part of the Amazon Web Services portfolio of products, and it’s considered a safe pair of hands for some of the biggest and most well-known websites out there. CloudFront integrates with the S3 cloud hosting service, also from Amazon.

Although the pricing is very competitive, with a free 1-year starter tier, getting started with Amazon CloudFront is a little more detailed than some of the other options listed here. Thankfully, you can follow our guide to installing a CDN on your WordPress website using Amazon CloudFront to simplify the process.

Key Features:

  • Large number of locations spread across five main regions
  • Detailed usage reporting and optional access logs
  • Third party WordPress integration plugins
  • Online support and premium help desk options
  • Developer tools and SDKs
  • Pay-as-you-go pricing with no minimum fee
  • Free starter account

Price: free 1 year 50GB starter plan | More Information

4) CloudFlare

Best CDN Services CloudFlare

Check out the free entry-level pricing plan from CloudFlare

CloudFlare has servers in 76 data centers that are dotted around the world. Like the best CDN services for WordPress websites, your media files and other static content is automatically pushed to the CloudFlare network, while your visitors are served the dynamic content by your web host in a seamless combination of the two.

With a free entry-level plan and an easy-to-use WordPress plugin, if you want to start using a CDN by following the path of least resistance, CloudFlare is hard to beat.

Key Features:

  • Global network of data centers
  • Flat fee pricing – not charged by bandwidth usage
  • Threat blocking and bot limiting features
  • Quick setup with custom WordPress plugin
  • Integrates with popular WordPress caching plugins
  • Forever-free entry-level plan

Price: free entry level plan | More Information

5) Microsoft Azure CDN

Best CDN Services Microsoft Azure CDN

The Microsoft Azure CDN service integrates with many developer tools

Microsoft Azure CDN is a global delivery network for your high-bandwidth content. They offer multiple pricing plans to ensure you only pay for what you need. The free trial will help you get started.

This CDN integrates deeply with other services from Azure, including their Storage, Web Apps, and Media Services products. Therefore, if you’re looking for a highly scalable and extendable solution for your website or another online presence, this could be it.

Key Features:

  • Real time analytics
  • Integration with other Azure services
  • WordPress integration
  • Support for popular caching plugins
  • Free trial with $200 of credit
  • Vast array of pricing plans
  • Pay-as-you-use rates

Price: from $0.087/GB plus free trial with $200 of credit | More Information

Key Features:

  • Instant activation
  • Real-time performance analytics
  • CDN optimized for mobile traffic
  • Bandwidth-based pricing
  • Custom WordPress CDN integration plugin
  • Free trial account

Price: from $0.08/GB | More Information

Pricing plans can be confusing. Some services offer pay-as-you-go pricing, while others offer fixed rate plans. Depending on your server location requirements, you might find yourself paying more than the standard rate. Then there are overage charges to consider.

A CDN isn’t a magic bullet. You’ll still want to consider the other options for speeding up your website, such as using a WordPress caching plugin, choosing a fast web host, and optimizing your images.

Still, making use of a CDN has never been more straightforward and affordable. Now is a great time to speed up your WordPress website by distributing your static files throughout a global network of optimized servers.