The proliferation of content delivery network providers has been spurred by an increase in content types and devices used to access that content. Top providers include the following:
- Google Cloud CDN
- Rackspace
- Cloudflare
Cloudflare
Cloudflare is one of the most popular CDN providers among bloggers, small businesses, and professionals. It comes with a free plan with no limitation on bandwidth. So that makes it one of the best free CDN providers for WordPress.
They have more than 180 data centers around the world. This can prove to be useful to improve the performance, speed, and security of your website.
You can easily set up Cloudflare on your WordPress site. It’ll automatically cache the resources of your website, though you can purge or clear them from the control panel if you want.
One of the drawbacks of Cloudflare is you’ll have to upgrade to a premium plan to use all their security features, unlike other CDN services like StackPath and Sucuri.
Pros
- Easy to set up
- Easily monitor the performance from the control panel
- 180+ data centers across the globe including North America, South America, Europe, Asia-Pacific, and Australia/New Zealand.
- REST API lets developers take full control of what the service is doing
Cons
- The free plan comes with limited features
- You’ll have to upgrade to their paid plans to use their chat or phone support
- Since the free plan offers limited security features, your website may not be secure from DDoS attacks, malware, and spam
Rackspace is a popular managed and dedicated cloud computing service provider. They also offer CDN service to help you boost the performance of eCommerce sites, web applications, and other websites.
It uses the “pay as you go” pricing system just like KeyCDN. And you’ll have to pay $0.16 per GB to use their service.
Rackspace is built on powerful cloud infrastructure, so you can expect your WordPress site to be fast. Also, it’s present in more than 200 data centers around the world.
However, you should note that setting up Rackspace CDN is a bit complicated compared to other CDN providers on our list.
Pros
- Powerful cloud infrastructure
- 200 centers across the world
- “Pay as you go” pricing plans
Cons
- Doesn’t offer DDoS protection
- Costly compared to KeyCDN
- Configuring their service is a bit complicated compared to the rest
Google Cloud CDN is a low-cost content delivery service that uses Google’s global network. They have data centers at 90 locations around the world.
It comes with an SSL certificate at no additional cost to secure your website. You can also seamlessly integrate it with the Google Cloud Platform.
Apart from the above, you even have the option to use their $300 free trial credit to test their service over the next 90 days.
Pros
- 90 data centers
- Affordable pricing plan
- Free SSL certificate
- Offers a $300 free trial credit
Cons
- Configuration can be difficult compared to others
- Lack of proper support, you need to pay to get technical support
Connectivity of CDN with Current IT Infrastructure
It is essential to integrate a Content Delivery Network (CDN) with pre-existing IT infrastructure in order to guarantee seamless functioning and optimize the advantages of both systems.
Let’s quickly go over how CDNs can work with the IT configurations that are in place now:
Integration of Clouds
Contemporary CDNs interface with a wide range of cloud services and platforms with ease.
This enables companies to optimize both content delivery and storage at the same time by utilizing cloud storage in conjunction with CDN caching.
APIs for Personalization
With the help of APIs provided by CDNs, companies can personalize the way their current IT infrastructure is integrated, guaranteeing that it meets particular operational requirements.
Scalability in Using Current Networks
Depending on the demands of the company, CDNs can scale up or down, enhancing the current network infrastructure without generating hiccups or requiring significant