🆚 Cdnjs vs. FlagCDN
- 📈 Cdnjs is much more popular than FlagCDN.
- 🌍 Cdnjs is more popular in all countries.
Statistics based on 3.8M+ analyzed websites. About this data
CdnjsType
Public CDN
Public CDN
About
Cdnjs is a free content delivery network for web development libraries that serves 
JavaScript, 
CSS and other static assets from Cloudflare's global edge network.
It hosts over 4,500 libraries including 
jQuery, 
React, 
Bootstrap, and 
D3, supports 
Brotli compression, and provides a public API to query library metadata.
FlagCDN is a free CDN service for images of flags of all countries and US states.
Headquarters
Brisbane, Australia
Prague, Czech Republic
Pricing
Free ✔️
Free ✔️
Categories
Popularity
Determined by the number of sites using each technology.
Cdnjs technology is 139 times more popular than FlagCDN.
Total websites
Market share
Public CDN
Popularity by country
Determined by the number of sites detected from each country.
Cdnjs is more popular than FlagCDN in all countries.
United States
Japan
United Kingdom
India
France
Germany
Netherlands
Italy
Brazil
Australia
Awards
- 🥇 Most popular in Thailand in the Public CDN category.
- 🥇 Most popular in Nepal in the Public CDN category.
- 🥇 Most popular in Rwanda in the Public CDN category.
- 🥇 Most popular in Palestine in the Public CDN category.
- 🥈 Second most popular in the United States in the Public CDN category.
- ⭐ 9th most popular in the Netherlands in the Public CDN category.
- ⭐ 10th most popular in India in the Public CDN category.
- ⭐ 10th most popular in France in the Public CDN category.
- ⭐ 10th most popular in Germany in the Public CDN category.
- ⭐ 10th most popular in Turkey in the Public CDN category.
Popularity by domain category
Determined by the number of sites in each category.
Cdnjs is more popular than FlagCDN in all market segments.
Business
Marketing/Merchandising
Online Shopping
Education/Reference
Internet Services
Travel
Blogs/Wiki
Health
Sports
Entertainment
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
🗃️ 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 3,884,635 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.