🆚 mod_fastcgi vs. mod_jk
mod_jk is three times more popular than mod_fastcgi.- mod_jk is more popular in Korea, the United States, and Italy.
mod_fastcgi is more popular in Spain, Germany, and Russia.
Statistics based on 4M+ analyzed websites. About this data
Type
Web server module
Web server module
About
mod_fastcgi is a third-party module for the Apache web server that enables the FastCGI protocol for communicating with applications that generate dynamic content for web pages.
mod_jk is a module designed to forward requests from Apache to the Tomcat web server to run 
Java-based web applications.
Headquarters
Wilmington, Delaware, United States
Pricing
Free ✔️ Open source
Categories
Web Server Modules › Rank #12
Web Server Modules › Rank #9
Popularity
Determined by the number of sites using each technology.
The mod_jk web server module is 2.7 times more popular than mod_fastcgi.
Total websites
Market share
Web Server Modules
Popularity by country
Determined by the number of sites detected from each country.
mod_jk is more popular in Korea, the United States, and Italy, while mod_fastcgi is more popular in Spain, Germany, and Russia.
Korea
United States
Spain
Italy
Switzerland
Germany
United Kingdom
Russia
Hungary
Japan
Awards
- ⭐ 6th most popular in Spain in the Web Server Modules category.
- 🔥 11st most popular in the United States in the Web Server Modules category.
- 🥈 Second most popular in Korea in the Web Server Modules category.
- ⭐ 4th most popular in Switzerland in the Web Server Modules category.
- ⭐ 6th most popular in Italy in the Web Server Modules category.
- ⭐ 9th most popular in the United States in the Web Server Modules category.
Popularity by domain category
Determined by the number of sites in each category.
mod_jk is more popular among sites focused on business, education and reference, and Internet services, while mod_fastcgi is more commonly used on online shopping, blogs and wiki, and recreation and hobbies sites.
Business
Education/Reference
Online Shopping
Marketing/Merchandising
Internet Services
Health
Travel
Finance/Banking
Public Information
Government/Military
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 4,046,631 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.