Are you looking for the best CDNs for your website? If yes, then I am here to help you make an informed choice based on my seven years of experience.
As you know, Images are an essential part of any website, and we can’t deny it. Images may help us convey our messages to the readers clearly. And more often, it helps in increasing our website’s ranking in search engines like Google. However, images can take up a significant amount of bandwidth and increase your web page’s size, ultimately leading to slower loading times.
Of course, there are multiple ways to optimize your images – such as compressing them or implementing lazy loading techniques to boost your website’s speed – but do you think it’s enough? I think not. These are some of the most efficient ways you can follow – but using an image CDN is an additional best practice that you should consider incorporating into your optimization strategy.
Using an image CDN can help you load your website quickly and serve images from the closest CDN server available. Thus, reducing the overall latency and improving user experience. However, not all image CDNs are as perfect as they seem to be – some of them have hidden terms, and some do provide poor service.
So, after doing research for several hours and personally using image CDNs on several websites, here I’m with the list of the best CDNs that’ll surely help you increase your website’s speed and overall experience.
Let’s get started…
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Understanding Image CDNs
Image Content Delivery Networks (CDNs) optimize and accelerate image delivery, enhancing website performance. They host images on distributed servers, ensuring users receive content from the nearest server for reduced latency and improved load times.
Image CDNs also compress file sizes and deliver the appropriate image format for each device. This results in faster image loading, better user experience, and improved SEO rankings. In a mobile-first world, Image CDNs are crucial for responsive design and adapting images to various screen sizes and resolutions.
Here’s the perk of using image CDN on your website;
- Reduced latency through the nearest server content delivery
- Decreased file sizes and loading times with image compression
- Device compatibility with the optimal image format
- Support for responsive design across devices
- Improved website performance, user experience, and SEO rankings
Best Image CDN Providers (Both Free & Paid)
When you search for the best image CDNs on Google, you’ll get plenty of options to choose from. But as mentioned above, not all image CDNs are as good as they seem to be.
Therefore, we’ve tested some of the best CDNs out there and narrowed down the list for you. These CDNs will help optimize your website’s performance and improve user experience.
BunnyCDN is one of the top CDN providers available on the internet. This one is highly reliable, powerful, and offers you a fast experience. They designed the CDN for performance, and the best part is that it comes with cost-effective pricing, which will go easy on your pocket.
BunnyCDN uses the latest technology and network, which helps them to deliver content to your users at lightning-fast speeds. Plus, you will get full control over how you and whom you deliver data. It also comes with an easy-to-use control panel, which helps you to configure BunnyCDN easily.
As long as the features are concerned, you can perform image optimization, set Edge rules, override expire headers, and offer you bandwidth overdraft protection and video delivery. This CDN can also be paired with the Bunny Optimizer service for real-time image optimizations.
Along with that, you will also get some security features too like, free one-click Let’s Encrypt SSL, Secure token URL authentication, IP blacklisting, Hotlink protection, and so on.
Talking about the pricing, BunnyCDN has a “pay as you go” pricing structure. Also, it has region-based pricing. For example, if you are using Europe and North America server, then you will need to pay $0.01/GB, while the South America server costs you $0.45/GB.
- Extremely powerful performance.
- Reliable network.
- Total delivery control.
- Support options are fewer.
- There is no free plan.
ImageKit is one of the best image CDNs available. I am using it personally, and it helps with intelligent real-time image optimizations and image transformations. It uses a global delivery network and storage.
Talking about features, this one allows you to get different sizes of images directly from the URL and deliver perfectly responsive images for all types of devices.
Along with that, it offers you more control over your images. Like you can perform image quality control and metadata optimization. It supports WebP conversion on supported devices without changing the URL.
ImageKit also comes with flexible, affordable pricing. You can get started for free with the free plan, which gives you up to 20GB of bandwidth each month.
However, if you have more than 20GB of bandwidth usage, you can switch to the Premium plan which costs $49/month and offers 40GB of bandwidth per month. If you exceed the 40GB of bandwidth limit, then you will have to pay an extra $9/20GB of bandwidth usage.
- Automatic image optimization.
- Easily integrate imagekit with leading platforms.
- Flexible pricing.
- Setting up ImageKit can be complicated.
Cloudimage is one of the market’s most competitive on-the-fly image optimization and image CDN solutions. It offers secure cloud-based storage and automated media optimization, sending compressed, pixel-perfect images across the globe via top-tier multi-CDNs.
With a simple change of URL parameters, Cloudimage’s intuitive image API helps you resize, crop, compress, optimize and add filters and watermarks, plus remove the background of your images.
Scaleflex, the team behind Cloudimage, is exceptionally proud of its extensive plugins. There are plugins to deploy 360° views, responsive images, lazy loading, and integrations with popular CMS and e-commerce platforms like WordPress, Shopify, Prestashop, Magento, Opencart, and more.
Setting up Cloudimage is easy, thanks to their comprehensive documentation, onboarding videos, and global technical and product support team. Cloudimage is low-code, and implementation takes only a few minutes to deliver your images worldwide at lightning speeds.
Start with its free plan and scale as you grow. Cloudimage’s free plan comes with a generous 25GB of image cache and CDN traffic each month, with unlimited image transformations.
- Easy to implement
- The free tier offers unlimited images and transformations for life
- On-the-fly image optimization with no modification of original images and no upload required
- Offers cloud storage and CDN acceleration
- Some of its advanced image transformations like background removal require paid credits
- Custom CNAMEs only available for paid plans
Up next, I have KeyCDN. This one is a high-performance content delivery network that is built for the future. Getting started with KeyCDN only takes a few minutes, and you’ll enjoy an extremely fast speed.
The primary focus of this CDN is to offer you the ultimate speed and improve the overall performance. KeyCDN’s servers are capable of handling all types of traffic, and it is highly reliable and comes with great customer support.
Talking about the features, it offers support for HTTP/2, IPV6, Zone Alias, Header control, log forwarding, GZIP Compression, and so on. And it includes a bunch of security features, including Let’s Encrypt TLS, Custom TLS, Secure Token, DDoS Protection, Access roles, and more.
The CDN also integrates easily with CMS like WordPress, Joomla, Magneto, Drupal, and others. It also supports frameworks like Laravel, Symfony, Rails, Angular JS, and others.
As far as pricing is concerned, it has region-based pricing.
For example, if you get a North America and Europe server, then it will cost you $0.04/GB for the first 10TB of usage, $0.03/GB for the next 40TB, and so on.
- It can be integrated with major CMS and frameworks.
- Offers extremely reliable speed and performance.
- Pay-as-you-go plans.
- It only comes with 5 Free Zones. Additional zones will cost you $1/Zone.
Uploadcare is a popular CDN service. It supports many file types, including documents and videos, but it is centered around images.
Uploadcare features top-notch CDN servers for optimizing your web page/app, as well as a top-notch file uploader. In addition, Uploadcare offers on-the-fly image processing and utilizes AI to enable smart image transformations. For example, one image transformation option is content-aware smart resize. Image processing is also chainable so that you can build processing sequences of variable complexity according to your needs.
The Uploadcare team is quite proud of its various integrations with other services. There is a plugin for WordPress, as well as no-code integrations for platforms like Webflow and Shopify. In addition to several other integrations, there is also support for Zapier automation.
Uploadcare supports team collaboration in projects so that your team can work together and be more productive. Uploadcare protects its network with features like encryption and DDoS protection. Additionally, Uploadcare offers excellent Customer Support and a generous free tier. If you need more than their free tier offers, you can scale what you pay as your business needs grow.
Given all the above, uploadcare is certainly worthy of your consideration if you are looking for a CDN service.
- Excellent file uploader
- Many integrations with other services.
- Smart, AI-enhanced image processing
- Currently no Azure support out-of-the-box.
Amazon CloudFront CDN is one of the fastest content delivery networks available on the internet. The CDN is capable of delivering data, videos, applications, and APIs to customers securely and with low latency.
It also offers you high transfer speed and comes with a developer-friendly environment. So it would not take much time for you to get started. Also, it comes integrated with AWS. It works seamlessly with services, including AWS Shield for DDoS migration.
Furthermore, it is highly programmable, and we can customize the features for our specific application requirements. Besides that, Amazon CloudFront CDN has 216 points of presence (PoPs).
However, getting started with Amazon CloudFront CDN can be a bit complicated task for first-time users. But they do have good documentation and video tutorials.
Talking about the pricing, it comes with on-demand pricing, and you will need to pay based on region and your usage. However, it is a bit costly compared to all the other CDNs out there.
- Highly reliable and extremely fast speed.
- Free trial available.
- Developer Friendly.
- Getting started with Amazon CloudFront CDN can be complicated.
- The pricing is a bit higher than other CDNs.
Fastly is one of the fastest yet best image CDNs that you can try out. With this, you will get a highly programmable CDN, which gives you freedom and control over content delivery. As a result, you will be able to serve your content to your users much faster than most of the other CDNs.
Fastly CDN uses powerful POPs backed by SSDs, which helps them to cache your content for a much longer time. As a result, it minimizes the trip to your server and loads webpages faster than ever. You can also use this CDN to purge webpages instantly, plus it supports batch purging.
The best part of Fastly is that it uses Dynamic site acceleration or DSA. This helps speed up requests and response time between cache nodes in their PoPS and your server. As a result, your content gets delivered faster.
Getting started with Fastly CDN is also pretty easy, and it is powering up some of the gigantic websites on the internet like Pinterest.
Regarding the pricing, Fastly charges you a minimum of $50/month. However, there is no pricing chart available on their website.
- It delivers your content faster than other CDNs.
- The maximum response time of 41.36 ms.
- Extremely easy to get started.
- No pricing information is available on the website.
Cloudinary is an excellent tool for efficiently creating, managing, and delivering images, videos, and other media files. It helps you to optimize your content for all types of devices.
The best part of Cloudinary is that it helps you to automate the entire image management cycle. As a result, you will be able to easily and securely upload to cloud storage from any location, rapidly transforming, enhancing, and adapting images with URL and AI-based APIs.
Getting started with Cloudinary is also pretty easy. Thanks to the well-documented guide available on their website. So even if you are a first-time user, it would not be a tough job for you.
Coming to the pricing, it comes with a free plan which gives you 25 free credits, and you can have one account. However, if you need extra, you can switch to Plus and Advanced plans, which cost you $89 and $224 monthly.
- Helps you to optimize images, videos, and other digital assets.
- Easy to implement.
- Well-documented tutorials.
- Their support isn’t great.
You can also check out Google Cloud CDN. This one is also one of the best CDNs available for you. With this one, you will get a fast, reliable web and video content delivery experience. It also provides you with privacy and data security, and you can activate it with a single click.
Talking about the feature, it comes with a global distribution with anycast IP. Google Cloud CDN has peered with every major end-user ISP globally. As a result, it offers better connectivity to more users around the globe.
It also supports hybrid and multi-cloud architectures, and they optimize it for last-mile performance. Plus, you will get SSL certificates free of cost.
To know about the pricing, you can go to the Google Cloud Pricing Calculator page and fill in your details.
- Delivers your content at the fastest speed possible.
- Comes with a free trial option.
- Supports hybrid and multi-cloud architectures.
- Comes with expensive pricing.
CDN77 is one of the best image CDNs one can use. It comes with powerful features and has flexible pricing. This one will get all the latest features and reliable performance.
With this CDN, you will be able to boost your content delivery with HTTP/2 features. However, it does not come with HTTP/3. CDN77 also offers a free SSL certificate for your website and offers you ddos Protection.
The best part is that it detects DDoS attacks in real-time. As a result, it collects data and detects abnormal traffic flow, and then it reroutes traffic across multiple data centers to minimize the attack.
The best part of CDN77 is that it gets easily integrated with the CMS. Like you will be able to integrate the CDN with WordPress, PrestaShop, Magneto, Drupal, Joomla, and so on.
Coming to the pricing, it has monthly plans and the Pays as you go option. The monthly plan starts from a 6TB traffic plan, which costs you $199/month. Also, you will need to pay $0.045/GB for additional data usage.
The Pay as you go plan costs you $0.125/GB for Asia & Pacific, $0.049/GB for North America and Europe, and $0.185/GB for Latin America.
- CMS Integration.
- Offers you a free SSL certificate.
- Powerful DDoS protection.
- Not suitable for small businesses.
- No support for HTTP/3.
Still want a few more options? Here I’m sharing a few more image CDNs which you can consider.
In the end, I have Imgix. Imgix is capable of transforming, optimizing, and intelligently caching your entire image library. As a result, you get a faster website and app loading speed.
This CDN helps you with image management by turning your cloud storage bucked into a sophisticated platform. As a result, you can search, sort, and edit information about your images. It also helps you resize, reshape, and re-target your images.
You can use the tool to make your images available anywhere in the world and deliver them quickly to your end-users on any device.
Getting started with imgix should be a complicated process for you. Since all you have to do is connect, transform, optimize, and deliver.
It has pay-as-you-go plans where it will charge you $3 per 1000 images. Plus 8 cents per GB of CDN bandwidth.
- Image processing and smart compression system.
- Pretty easy to get started with.
- Flexible pricing.
- You may face a little delay in the image optimizing process.
There is no doubt that Cloudflare CDN is one of the most popular CDNs available out there. This CDN provider helps you with ultra-fast static and dynamic content delivery. You will also get increased and advanced control over how your content is cached. Plus, it comes with built-in unmetered Ddos protection.
What I really like about Cloudflare is that it is highly customizable. As a result, you can control set rules for individual URLs, how your content is cached, you can select what content is getting cached, and so on.
Also, it offers you support HTTP/3, the latest generation of the protocol that powers the web. Along with that, it also supports BYOIP.
What’s more? You will also get some additional features like API programmability, ETag Header Support, Web cache deception protection, fast cache purge, support for MPEG-DASH, HLS, and CMAF video files, China support, and so on.
Cloudflare also comes with flexible pricing, and you can get started with the free plan. The free plan offers you basic features. Apart from the free plan, there is the pro and business plan, which cost you $20 and $200 per month, respectively.
- Powerful performance.
- Free DDoS protection.
- Extremely easy to use.
- Affordable pricing.
- The free plan does not include many features.
Evaluating Image CDNs
When you’re looking for image CDNs, it’s really essential for you to evaluate them on the basis of various factors and your use case. Based on my experience, response time, image optimization features, scalability, pricing, and reliability are essential aspects to consider when comparing providers.
Here we’ve breakdown the factors and image CDNs;
First and foremost, an image CDN should offer top-notch performance. Fast loading times are crucial for ensuring a positive user experience and maintaining a high ranking on search engines. Some factors that contribute to performance include:
- Network latency
- Image optimization
- Global reach
Another important aspect to weigh is the provider’s pricing. Plans can differ significantly between providers, so it’s crucial to review what each offers:
- Pay-as-you-go or subscription-based.
- Delivery and storage costs.
- Potential for overage charges.
3. Ease of integration
Your chosen CDN should be easy to integrate with your current setup. Here’s what you should look for:
- Compatibility with popular content management systems (CMS) like WordPress.
- Availability of APIs for custom integrations.
- Comprehensive documentation and support.
Securing your content and website should be a top priority. Your image CDN provider should offer features such as:
- SSL/TLS encryption.
- DDoS mitigation.
- Hotlink protection.
5. Customer support
Stellar customer support ensures you have help when you need it most. Look for providers with a strong track record, offering:
- Multiple channels of support (e.g., phone, email, live chat).
- Fast response times.
- Access to dedicated support engineers (if necessary).
To simplify your search, I’ve put together a chart highlighting essential factors to consider when choosing a CDN provider:
|Criteria||What to look for|
|Performance||Network latency, image optimization, global reach|
|Pricing||Pay-as-you-go or subscription plans, delivery and storage costs, overage charges|
|Ease of integration||CMS compatibility, APIs, documentation|
|Security||SSL/TLS encryption, DDoS mitigation, hotlink protection|
|Customer support||Support channels, response times, dedicated engineers|
By keeping these criteria in mind and weighing your specific needs, you’ll be well on your way to finding the perfect image CDN provider for your website.
Let’s Optimize: Our Conclusion
Optimizing images is extremely important, as it improves the website speed, which will directly impact SEO and other SEO-related factors. And each CDN boasts its own unique features, so selecting the ideal choice for your website depends largely upon your specific requirements and preferences.
Some factors to take into consideration when making your decision include:
- Global coverage
- Customer support
- Additional features (such as image resizing or compression)
Before wrapping up, let’s recap some of the best image CDN providers we’ve discussed:
- Cloudflare CDN
- Amazon CloudFront
These are some of the CDNs I usually trust – but my advice to you is to carefully assess your website’s requirements and give some thought to the level of performance improvement you’re hoping to achieve. Then, weigh the pros and cons of each provider and see which one aligns most closely with your needs.
Ultimately, optimizing your website’s performance is crucial in today’s fast-paced, digitally connected world. Choosing the right image CDN provider can have a significant impact on your website’s load times, user experience, and search engine rankings. So take the time to make an informed decision – your site, and your visitors, will thank you!