Website loading time is crucial on the web. Using a free or paid CDN can help you significantly increase your pages' loading speed.
Discover the best free CDNs to boost your page loading, improve user experience, and give your SEO a lift.
Some tools in this article are sponsored. They are marked "Sponsored." Find out how to sponsor your tool.
1. Cloudimage Sponsored
Cloudimage is an image CDN that offers both on-the-fly image optimization and a CDN service. In other words, in addition to providing a CDN that securely hosts your digital assets and delivers pixel-perfect responsive images at high speed worldwide, you can compress, resize, crop and optimize your images by quickly changing URL parameters. Other features include 360° views, lazy loading and image background removal.
Cloudimage is low-code software and its installation takes only a few minutes. It works perfectly on any platform and has many CMS and e-commerce plugins (WordPress, Shopify, Magento, etc.) for easy implementation.
With its free plan that offers a generous 25 GB of monthly image cache and CDN traffic, as well as unlimited image transformations, Cloudimage is worth trying.
2. Cloudflare: the best free CDN
Cloudflare is one of the most widely used solutions to reduce your website's load and strengthen its security. Cloudflare powers over 20 million resources and has 335 locations worldwide.
You can configure your website with Cloudflare in under five minutes. It's not much work for a big benefit.
This partly explains Cloudflare's popularity. Among its users are Yelp, Reddit, and Mozilla (it looks good on a CV, doesn't it?).
Cloudflare offers advanced paid plans for large accounts, but you can enjoy a free CDN and many features on a free plan for smaller sites.
It is useful to mention that Cloudflare provides a catalog of apps that make integration easier.
3. Jetpack: the free CDN for WordPress
If you use WordPress, chances are that Jetpack needs no introduction. Jetpack has long included a CDN-like module.
You can use the feature “ Website Accelerator ” to offload image file bandwidth so they load faster. Just enable it from the Jetpack plugin dashboard. It works on both WordPress.com sites and self-hosted solutions.
4. Netlify: free CDN up to 100GB
Netlify allows you to host your static website and serve it via the CDN. Netlify isn’t a traditional CDN, but if you host a static site, this solution is for you.
Like other platforms, you can upgrade to a paid plan to get more bandwidth or to work as a team.
5. Cloudinary
If you run a website that relies heavily on images (if you have portfolios or a photography/design/memes site), moving your images to a CDN is a good idea. You would save a large portion of your precious bandwidth.
Cloudinary is an image management solution that can of course host them, but also resize them on the fly. Cloudinary works on any platform, so if you don’t use WordPress and are looking to optimize your images, it’s worth trying.
Free CDNs for your JS and CSS libraries
If you're looking for free CDNs to reduce loading time for your JavaScript and CSS, here are the tools to consider:
- jsDelivr – Hosts NPM, GitHub, WordPress assets
- cdnjs – Provides popular JS libraries
- Google Hosted Libraries – Hosts some JS frameworks (jQuery, AngularJS, etc.)
- Microsoft Ajax CDN – Hosts jQuery and other Microsoft scripts
Free CDNs for static assets
If you're looking for a free CDN for images or PDFs, here are the best free CDNs:
- Cloudflare Pages & R2 – Offers a free CDN with R2 storage
- GitHub Pages – Can serve as a CDN for static files
- Netlify – Good for static hosting with a built-in CDN
- Vercel – Similar to Netlify, ideal for Next.js projects
- Firebase Hosting – Google offers a CDN for static sites
- Surge – Super simple for quickly hosting static files
Other tips for saving data
Another smart way to save your servers' bandwidth is touse free online storage services.
Suppose you have some PDF or videos available for direct download on your site. Hosting them on your server would consume a huge amount of bandwidth. Why not instead use a file storage service? All you then need to do is generate a public URL for the file in question and paste it on your site.
Here are some free solutions:
- Dropbox – 2 GB free
- Google Drive – 15 GB free
- OneDrive – 5 GB free
- YouTube
What is a CDN (Content Delivery Network)?
In simple terms, a content delivery network, or CDN, is a set of servers located around the world designed to deliver your website's files to visitors as quickly as possible. Three key points:
- A group of servers.
- Located around the world.
- Delivers the static files of your website (images, PDFs, static libraries such as JavaScript and CSS files) as quickly as possible.
A website usually has a single origin source. And that's normal when you're starting out and don't have many visitors. As your website grows (that is, as your traffic increases), your site's loading time also increases.
Generally, people don't like waiting for a page to load.
Using a CDN speeds up content delivery by serving it from the server closest to the visitor.
Now that things are clearer, let's review the main offerings and see which one suits you best.
Also read : Content theft: 7 techniques to combat scraping of your site
Why use a free or paid CDN?
Nobody likes landing on a web page that loads slowly, and this can potentially lead to significant revenue losses for e-commerce.
Moreover, Google takes page loading time into account, so having a fast site contributes to a better ranking in search engines!
Here are some enlightening facts:
- Shopzilla increased its revenue by 12% by improving load time from 6 to 1.2 seconds.
- Amazon estimates that a one-second slowdown could cost $1.6 billion in sales each year.
- 21% of shoppers abandon their cart because the site is too slow.
As you can see, loading time is essential for a website. There are multiple ways to address this problem; one of them is to set up a CDN.
Setting up a free CDN
Of course, there are many other CDN services. Each solution has its own specifics. The overall offering is therefore varied and will meet each of your needs!
While most of the CDNs listed here are entirely free, they also offer one or more paid versions. All that remains is to implement the one that best fits your needs.
To get help choosing or setting up a free or paid CDN, hire a web developer by posting a project for free on Codeur.com.
