⚡ Public CDN in China

Public CDNs are content delivery networks that cache and serve commonly used web assets, such as open-source JavaScript libraries, fonts, and CSS frameworks, to the public at no cost.

China is an East Asian country with a population of around 1.4 billion people.

According to our research, public CDNs are used on 8.1% of websites from China.

Statistics based on 83K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top public CDNs in China in 2026, based on market share.

The most popular is Cdnjs with an impressive share of 31.4%, followed by Gstatic with 25.2% and Baidu Libs with 24.2%.

Cdnjs 31.4%
Gstatic 25.2%
Baidu Libs 24.2%
BootstrapCDN 18.4%
Ionic Framework CDN 15.4%
jsDelivr 11.5%
Staticfile CDN 5.6%
Google Hosted Libraries 4.9%
Unpkg 4.7%
jQuery CDN 3.7%
Microsoft Ajax CDN 0.5%
Yastatic 0.09%
FlagCDN 0.07%
RawGit 0.04%
Githack 0.03%

🚀 Highlights

Here is a list of the top public CDNs that are more popular in China than worldwide.
Differences between global and country rankings are shown in parentheses.

1. Cdnjs ^(-1)
3. Baidu Libs ^(-9)
4. BootstrapCDN ^(-1)
5. Ionic Framework CDN ^(-3)
7. Staticfile CDN ^(-7)
15. Githack ^(-3)

✨ Best Public CDNs

Below is a more detailed list of 16 public CDNs used on sites from China, ranked by their market share.

Rank	Name	Market share
1	Cdnjs Brisbane, Australia A free content delivery network for web development libraries that serves JavaScript, CSS and other static assets from Cloudflare's global edge network. Free	31.4%
2	Gstatic Mountain View, California, United States A content delivery network service owned by Google that hosts static web assets to reduce bandwidth usage and improve load performance. Free	25.2%
3	Baidu Libs Beijing, China A public CDN service provided by the Chinese search engine Baidu. Free	24.2%
4	BootstrapCDN Barnet, England, United Kingdom The recommended CDN for Bootstrap, Font Awesome, Bootswatch and Bootstrap Icons, backed by jsDelivr. Free	18.4%
5	Ionic Framework CDN Madison, Wisconsin, United States A free, fast, and reliable CDN for Ionic framework. Free	15.4%
6	jsDelivr Barnet, England, United Kingdom A free public content delivery network service for open-source software projects. Free	11.5%
7	Staticfile CDN Shanghai, China A Chinese public content delivery network for open source libraries. Free	5.6%
8	Google Hosted Libraries Mountain View, California, United States A public content delivery network operated by Google that serves popular open-source JavaScript libraries. Free	4.9%
9	Unpkg Carlsbad, California, United States A global content delivery network that serves files directly from public Npm packages. Free	4.7%
10	jQuery CDN San Francisco, California, United States A content delivery network that hosts the jQuery library. Free	3.7%
11	Microsoft Ajax CDN Redmond, Washington, United States The Microsoft Ajax content delivery network hosts popular JavaScript libraries such as jQuery, jQuery UI, and ASP.NET Ajax. Free	0.5%
12	Yastatic Moscow, Russia A public CDN service provided by the Russian search engine Yandex. Free	0.09%
13	FlagCDN Prague, Czech Republic A free CDN service for images of flags of all countries and US states. Free	0.07%
14	RawGit Portland, Oregon, United States A public CDN for serving files from raw.githubusercontent.com with the correct content types. FreeLegacy	0.04%
15	Githack Source code caching CDN with proper Content-Type headers backed by Cloudflare's global network. Free	0.03%
16	Statically Yogyakarta, Indonesia A free CDN for developers that serves files from GitHub, GitLab, and Bitbucket. Free	0.01%

👉 See Also

🌎 Public 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 83,198 websites from China.
We currently track the presence of 19 public CDNs across the web.
Of these, 16 were detected on websites from China.
Statistics were last calculated on April 5, 2026.
For more details, see our methodology and disclaimer.