cdnjs tracking and usage
Websites using cdnjs over time
3,664,845websites on 11 Nov 2026
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We track 3,664,845 websites using cdnjs, along with their country, traffic, industry and platforms. There are 324,773 websites using cdnjs in United States.
About cdnjs
cdnjs is a free, open-source content delivery network, hosted through Cloudflare, that serves over 200 billion requests per month of popular JavaScript and CSS libraries via a simple API.
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cdnjs.com↗
Websites using cdnjs by countrymarket share
8.9%
🇺🇸US3.7%
🇩🇪DE3.6%
🇬🇧GB2.9%
🇯🇵JP2.5%
🇫🇷FR2.4%
🇮🇳IN2.3%
🇳🇱NL2.1%
🇷🇺RUWebsites using cdnjs by industrymarket share · top 6 industries
Shopping
Technology & Computing
Education
Medical & Healthcare
Construction
Real Estate
0%6.3%13%19%25%
Websites using cdnjs
showing 25 of 3,664,845| Website | Country | Traffic | Industry |
|---|---|---|---|
| 🇮🇳IN | Top 500 | Print & Publishing | |
 imgix.net | 🇩🇪DE | Top 500 | Travel |
| 🇺🇸US | Top 500 | Print & Publishing | |
| 🇺🇸US | Top 500 | Telecommunications | |
| 🇷🇺RU | Top 500 | Software Development | |
| 🇺🇸US | Top 500 | Education | |
| 🇺🇸US | Top 500 | SaaS & Cloud | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇫🇷FR | Top 500 | Marketing & Advertising | |
| 🇨🇿CZ | Top 500 | Cybersecurity | |
| 🇬🇧GB | Top 500 | Staffing & Recruitment | |
| 🇨🇦CA | Top 1K | Marketing & Advertising | |
| 🇺🇸US | Top 1K | Print & Publishing | |
| 🇺🇸US | Top 1K | Technology & Computing | |
| 🇺🇸US | Top 1K | Marketing & Advertising | |
| 🇺🇸US | Top 1K | Software Development | |
| 🇺🇸US | Top 1K | Technology & Computing | |
| 🇺🇸US | Top 1K | Software Development | |
| 🇺🇸US | Top 1K | Marketing & Advertising | |
| 🇺🇸US | Top 1K | Manufacturing & Industrial | |
| 🇺🇸US | Top 1K | Education | |
 cloudinary.com | 🇺🇸US | Top 1K | Technology & Computing |
| 🇹🇼TW | Top 1K | Hardware & Electronics |
Showing 25 of 3,664,845 websitesView detailed list →
Frequently asked
What is cdnjs?›
cdnjs is a free and open-source content delivery network (CDN) that hosts popular web development frameworks, libraries, and plugins. It allows web developers to easily include these resources in their projects with a simple script, boosting performance and reliability.
How can I use a library from cdnjs in my project?›
To use a library from cdnjs, visit the cdnjs website and search for the desired library. Once you've found the library, copy the provided script or link tag from the library's page and paste it into your HTML file.
How often are libraries updated on cdnjs?›
cdnjs automatically updates libraries as new releases become available, depending on each library's settings. Generally, most libraries are updated within 24 hours of their new release.
Can I request adding a new library to cdnjs?›
Yes, you can request to add a new library to cdnjs by submitting a request on the GitHub repository. Before you do, please ensure the library has at least 100 stars on GitHub or a notable user base to indicate its popularity.
Is there a limit to the number of libraries I can use from cdnjs in my project?›
There is no limit to the number of libraries you can use from cdnjs in your projects. However, it's important to keep your web page's performance in mind and avoid including too many unnecessary resources that may slow down your page load times.
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