⚡ Content Delivery Networks in Korea

Content delivery networks (CDNs), also known as content distribution networks, are networks of geographically distributed servers that speed up the delivery of web content by caching and serving assets from locations closer to users.

Korea is an East Asian country with a population of around 52 million people.

According to our research, content delivery networks are used on 16.3% of websites from Korea.

Statistics based on 27K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top CDN providers in Korea in 2026, based on market share.

The most popular is Cloudflare with an impressive share of 48.2%, followed by Amazon CloudFront with 42.1% and Fastly with 5.3%.

Cloudflare 48.2%
Amazon CloudFront 42.1%
Fastly 5.3%
Akamai 4.9%
Google Cloud CDN 3.3%
Imperva 1%
CDNetworks 0.8%
Azure Front Door 0.5%
Azure CDN 0.5%
Cloudinary 0.4%
Bunny CDN 0.3%
Alibaba Cloud CDN 0.2%
ShortPixel 0.2%
Imgix 0.2%
Sucuri 0.09%

🚀 Highlights

Here is a list of the top CDN providers that are more popular in Korea than worldwide.
Differences between global and country rankings are shown in parentheses.

6. Imperva ^(-3)
7. CDNetworks ^(-13)
8. Azure Front Door ^(-3)
10. Cloudinary ^(-2)
13. ShortPixel ^(-3)
14. Imgix ^(-1)
16. ImageKit ^(-2)
17. Tencent EdgeOne ^(-6)
22. Cloudimage ^(-2)
23. CacheFly ^(-5)

✨ Best CDN Providers

Below is a more detailed list of 23 CDN providers used on sites from Korea, ranked by their market share.

Rank	Name	Market share
1	Cloudflare San Francisco, California, United States A global content delivery network designed for enterprise-grade speed and built-in DDoS protection. Free$25+/month	48.2%
2	Amazon CloudFront Seattle, Washington, United States A highly scalable content delivery network service operated by Amazon Web Services. Free tier$$$	42.1%
3	Fastly San Francisco, California, United States A global content delivery network provider that delivers cached and dynamic web content via edge servers deployed around the world. Free$$$	5.3%
4	Akamai Cambridge, Massachusetts, United States A global content delivery network provider that serves web content, streaming media, and applications through edge infrastructure in more than 130 countries. $$$	4.9%
5	Google Cloud CDN Mountain View, California, United States Accelerates web applications using Google's global edge network. $$$	3.3%
6	Imperva San 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. Free$59+	1%
7	CDNetworks Singapore The APAC-leading network with more than 200,000 global servers. Free$$$	0.8%
8	Azure Front Door Redmond, Washington, United States A cloud content delivery network service that offers Layer 7 load-balancing capabilities. $35+/month	0.5%
9	Azure CDN Redmond, Washington, United States A global solution for delivering high-bandwidth content by caching it at strategically placed physical nodes across the world. Free$$$	0.5%
10	Cloudinary Santa Clara, California, United States A cloud-based image and video API platform that provides tools for uploading, managing, transforming, optimizing, and delivering digital media assets. Free$99+/month	0.4%
11	Bunny CDN Ljubljana, Slovenia A global content delivery network with over 200 Tbps of network capacity. $1+/month	0.3%
12	Alibaba Cloud CDN Hangzhou, China A globally distributed content delivery network service provided by Alibaba Cloud. $$$	0.2%
13	ShortPixel Bucharest, Romania An image optimization service with WebP and AVIF support and CDN delivery. FreeOpen source$9.99+/month	0.2%
14	Imgix San Francisco, California, United States A service that combines real-time image processing, asset management, and CDN. $25+/month	0.2%
15	Sucuri Tempe, Arizona, United States A managed website security service provider that also offers a CDN as part of its protection platform. $229+/year	0.09%
16	ImageKit New Delhi, India A media CDN that optimizes and transforms images and videos. Free$89+/month	0.09%
17	Tencent EdgeOne Shenzhen, China An integrated edge security and acceleration platform developed by Tencent Cloud that combines global CDN delivery, web application protection, bot and DDoS mitigation, and edge computing. Free$4.2+/month	0.04%
18	WPMU CDN Melbourne, Australia A content delivery network for WordPress sites with 123 Points of Presence and 150 Tbps+ network capacity. $36+/year	0.04%
19	QUIC.cloud Basking Ridge, New Jersey, United States A CDN for WordPress with HTTP/3 and QUIC support. Free$$$	0.04%
20	Optimole Bucharest, Romania A service that optimizes and serves images for websites. Free$22.99+/month	0.02%
21	PressCDN Tempe, Arizona, United States A content delivery available for free with every hosting plan from the managed WordPress hosting provider Pagely. $$$	0.02%
22	Cloudimage Lyon, France A media optimization service that converts images to the optimal format, adjusts the size-quality ratio, and delivers them via its own CDN. Free$32+/month	0.02%
23	CacheFly Elk Grove Village, Illinois, United States An American content delivery network provider with over 70 points of presence across North America, Europe, Asia, South America, Australia, and Africa. Free$$$	0.02%

👉 See Also

🌎 CDN in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 27,953 websites from Korea.
We currently track the presence of 38 CDN providers across the web.
Of these, 23 were detected on websites from Korea.
Statistics were last calculated on May 14, 2026.
For more details, see our methodology and disclaimer.