⚡ Content Delivery Networks

A CDN, a content delivery network, or content distribution network, is a network of geographically distributed servers that speed up the delivery of web content.

According to our research, content delivery networks are used on 28.7% of all websites.
88.7% of these sites use only one CDN, 10.5% use two, and 0.8% use three or more simultaneously.

⭐ Most Popular in 2025

The following chart shows the leading CDN providers in 2025, based on market share.

The most popular is Cloudflare, which dominates the market with an overwhelming 75.8% share.
It is followed by Amazon CloudFront with 13.7% and Fastly with 6.5%.

Cloudflare 75.8%
Amazon CloudFront 13.7%
Fastly 6.5%
Akamai 3.5%
Google Cloud CDN 2.1%
Azure CDN 1.5%
Alibaba Cloud CDN 1.5%
Sucuri 1%
Imperva 0.9%
Bunny CDN 0.9%
ShortPixel 0.8%
Cloudinary 0.8%
WPMU CDN 0.8%
Imgix 0.6%
Azure Front Door 0.5%

You can also drill down by country:

Canada

🚀 Highlights

Here is a list of CDN providers that are particularly popular in certain countries.
Differences between global and country rankings are shown in parentheses.

Fastly is #2 in Malta ^(-1)
Alibaba Cloud CDN is #2 in China ^(-5)
Akamai is #3 in Japan ^(-1)
Cloudinary is #3 in Indonesia ^(-9)
Google Cloud CDN is #4 in Brazil ^(-1)
Azure CDN is #4 in Canada ^(-2)
ShortPixel is #4 in Poland ^(-7)
Sucuri is #5 in the United States ^(-3)
Imperva is #5 in New Zealand ^(-4)
WPMU CDN is #5 in Ireland ^(-8)

✨ Best CDN Providers

Below is a more detailed list of the top 25 of the 38 CDN providers we detect, ranked by their market share.

Rank	Name	Market share
1	CloudflareSan Francisco, California, United States A content delivery network with enterprise-grade speed and DDoS mitigation services.	75.8%
2	Amazon CloudFrontSeattle, Washington, United States A CDN service offered by Amazon Web Services.	13.7%
3	FastlySan Francisco, California, United States A global content delivery network with POP locations across the United States, Europe, Asia, and Australasia.	6.5%
4	AkamaiCambridge, Massachusetts, United States The global CDN provider with servers in over 135 countries.	3.5%
5	Google Cloud CDNMountain View, California, United States Accelerates web applications using Google's global edge network.	2.1%
6	Azure CDNRedmond, Washington, United States A global solution for delivering high-bandwidth content by caching it at strategically placed physical nodes across the world.	1.5%
7	Alibaba Cloud CDNHangzhou, China Chinese content delivery service for accelerated content distribution to users worldwide.	1.5%
8	SucuriTempe, Arizona, United States A managed website security service provider that also offers a CDN as part of its protection platform.	1%
9	ImpervaSan Mateo, California, United States Content Delivery Network brings content caching, load balancing, and failover so your applications and content are securely delivered across the globe.	0.9%
10	Bunny CDNLjubljana, Slovenia A global content delivery network with 123 global PoPs and over 150 Tbps of network capacity.	0.9%
11	ShortPixelBucharest, Romania An image optimization service with WebP and AVIF support and CDN delivery.	0.8%
12	CloudinarySanta Clara, California, United States A cloud-based service that provides an end-to-end asset management solution including uploads, storage, transformations, optimizations, and delivery.	0.8%
13	WPMU CDNMelbourne, Australia A content delivery network for WordPress sites with 123 points of presence and 150 Tbps+ network capacity.	0.8%
14	ImgixSan Francisco, California, United States A service that combines real-time image processing, asset management, and CDN.	0.6%
15	Azure Front DoorRedmond, Washington, United States A cloud content delivery network service that offers Layer 7 load-balancing capabilities.	0.5%
16	OptimoleBucharest, Romania A service that optimizes and serves images for websites.	0.2%
17	StackPathDallas, Texas, United States A content delivery network that shut down in March 2024.	0.2%
18	ImageKitNew Delhi, India A media CDN that optimizes and transforms images and videos.	0.1%
19	QUIC.cloudBasking Ridge, New Jersey, United States A CDN for WordPress with HTTP/3 and QUIC support.	0.1%
20	CDNetworksSingapore The APAC-leading network with more than 200,000 global servers.	0.1%
21	EdgioPhoenix, Arizona, United States A global multi-tenant CDN that delivered web traffic for many large video streaming customers until it went bankrupt in 2024.	0.1%
22	CloudimageLyon, France A media optimization service that converts images to the optimal format, adjusts the size-quality ratio, and delivers them via its own CDN.	0.05%
23	CDN77London, United Kingdom A content delivery network that specializes in video delivery and has 150 points of presence across 6 continents.	0.05%
24	AzionPalo Alto, California, United States An edge computing platform for building, securing, deploying, and monitoring applications across a network of more than 100 edge locations worldwide.	0.04%
25	FilestackAustin, Texas, United States A cloud-based file management platform that offers tools and APIs for file uploading, transformation, and delivery.	0.04%

Data updated September 6, 2025

👉 See Also

🔗 Links
- ⚡Public CDN
- Content delivery network

When interpreting and using the results, please read our methodology and disclaimer.