mod_jk

Apache Software Foundation, Wilmington, Delaware, United States

mod_jk is a module designed to forward requests from Apache to the Tomcat web server to run Java-based web applications.

According to our data, mod_jk is the 9th most popular web server module on the web.
It has 1.5% of the web server module market share and is detected on 0.03% of all websites.

💸 Pricing

mod_jk is available for free.

Free ✔️Open source

📊 Rankings and Market Share

🏆 Mod_jk Awards

⚡ Sites Using Mod_jk

We have data on 891 websites that use the mod_jk web server module. Here is a list of some of the top ranked ones.

The highest rated site using mod_jk is unimi.it.

#WebsiteRankCountryLanguage
1 unimi.it #6,453 Italy Italian
2 minna.cc #6,937 United States Japanese
3 tjba.jus.br #8,787 Brazil Brazilian Portuguese
4 kidshealth.org #12,272 United States English
5 hkcsl.com #12,274 Hong Kong Chinese
6 khu.ac.kr #13,064 Korea Korean
7 wordhippo.com #14,071 United States English
8 hacc.edu #18,976 United States English
9 uhbvn.org.in #19,242 India American English
10 parisnanterre.fr #22,765 France French
11 gnosoft.com.co #22,811 Colombia Spanish
12 idescat.cat #26,850 Spain Catalan
13 kookmin.ac.kr #29,468 Korea Korean
14 advisorkhoj.com #45,683 India American English
15 uvsq.fr #50,799 France French
16 citizenserve.com #55,211 United States American English
17 geonames.org #56,674 Switzerland English
18 grenoble-inp.fr #59,729 France French
19 technischeunie.nl #61,065 Netherlands Dutch
20 exam4you.com #63,173 Korea Korean

📈 Usage Statistics

Most of the sites that use mod_jk:

Most of the sites using mod_jk are from Korea, the United States, and Italy.

  • Korea 31.5%
  • United States 18.4%
  • Italy 5.7%
  • Switzerland 5.7%
  • Spain 5%
  • Germany 3.9%
  • China 3.6%
  • United Kingdom 2.7%
  • France 2.1%
  • Other 21.4%

Most mod_jk users speak English, Korean, or German.

  • English 38.5%
  • Korean 28%
  • German 7.9%
  • Spanish 4.8%
  • Italian 4.5%
  • Chinese 4.5%
  • French 2.6%
  • Greek 1.7%
  • Japanese 1.6%
  • Other 5.9%

The mod_jk web server module is especially popular on .com, .org, and .co.kr top-level domains.

  • .com 34%
  • .org 10.5%
  • .co.kr 8.1%
  • .kr 7.3%
  • .it 4.3%
  • .ch 4.3%
  • .net 4%
  • .de 2.6%
  • .ac.kr 1.9%
  • Other 23%

The primary market segments for websites utilizing mod_jk include business, education and reference, and health.

  • Business 20.8%
  • Education/Reference 19%
  • Health 6%
  • Marketing/Merchandising 5.4%
  • Internet Services 4.8%
  • Public Information 4.8%
  • Online Shopping 4.2%
  • Travel 3.6%
  • Government/Military 3.6%
  • Other 27.8%

🔢 Mod_jk Versions

The most widespread version of Mod_jk is 1.2, used by 100% of sites.

  • 1.2 100%

🕵️ Similar Technologies

These are some of the best mod_jk alternatives.

RankName
3
mod_fcgid
Wilmington, Delaware, United States

A FastCGI module for the Apache HTTP Server.

FreeOpen source
4
mod_aclr2
Lafayette, Colorado, United States

An Apache web server module that automates serving static content with NGINX as a reverse proxy.

FreeOpen source
12
mod_fastcgi

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.
14
mod_qos

A quality of service module for the Apache web server that implements configurable control mechanisms to prioritize and manage HTTP requests to preserve server resources under load.

FreeOpen source
15
mod_apreq2
Wilmington, Delaware, United States

An Apache HTTP Server filter module that connects the libapreq2 request parsing library into the server.

FreeOpen source

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind mod_jk?

mod_jk is owned by the Apache Software Foundation, headquartered in Wilmington, Delaware, United States.

Can I use mod_jk for free?

Yes, it is a free web server module.

Which country uses mod_jk the most?

The majority of mod_jk users are from Korea.

Who uses mod_jk?

According to our data, mod_jk is used on hundreds of sites, including such established ones as unimi.it, minna.cc, and tjba.jus.br.

Do academic institutions use mod_jk?

Yes. The most prominent of these are khu.ac.kr, hacc.edu, and kookmin.ac.kr. Overall, we know of 17 academic websites in Korea and 2 in the United States that use mod_jk.

How does mod_jk stack up against the competition?

mod_jk is a moderately popular web server module, ranking ahead of 15 other web server modules we track.

What are the alternatives to mod_jk?

Alternatives and possible competitors to mod_jk may include mod_fcgid, mod_aclr2, and mod_fastcgi.

👉 See Also

Statistics were last calculated on .
For details, see our methodology and disclaimer.