Mod_jk is an Apache module used to connect the Tomcat servlet container with web servers such as Apache, iPlanet, Sun ONE (formerly Netscape) and even IIS using the Apache JServ Protocol. A web server waits for client HTTP requests.
Get all 237 companies using mod_jk
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Companies
237
Top Country
US
Top Industry
E-Commerce
Adoption Insights
mod_jk is used by 237 companies in our database, representing approximately 0.01% of all tracked websites. The most common industry using mod_jk is E-Commerce, and adoption is strongest in US.
Top Countries Using mod_jk
Top Industries Using mod_jk
Companies Using mod_jk
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Juniper Networks | juniper.net | US | Communication Hardware | 10001+ |
 LeaseAccelerator | leaseaccelerator.com | US | Accounting | 101-250 |
 Teleflex | teleflex.com | US | Commercial | 10001+ |
 vPersonalize.com | vpersonalize.com | US | Apparel | 11-50 |
 Smiling | smiling.video | IT | Advertising | 1-10 |
 Mighty Auto Parts | mightyautoparts.com | US | 3D Printing | 101-250 |
 Inner Explorer | innerexplorer.com | US | Education | 1-10 |
 FoundHealth.com | foundhealth.com | US | Health Care | 1-10 |
 Hyphen Solutions | hyphensolutions.com | US | Computer | 101-250 |
 Samvadi (IsOn24.com) | ison24.com | US | Call Center | 1-10 |
Top Alternatives to mod_jk
Other Web server extensions technologies sorted by adoption
How We Detect mod_jk
The Web Radar detects mod_jk by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is mod_jk?+
Mod_jk is an Apache module used to connect the Tomcat servlet container with web servers such as Apache, iPlanet, Sun ONE (formerly Netscape) and even IIS using the Apache JServ Protocol. A web server waits for client HTTP requests.
How many companies use mod_jk?+
237 companies in our database use mod_jk, representing approximately 0.01% of all tracked websites.
What industries use mod_jk the most?+
The top industries using mod_jk are E-Commerce, Industrial, Health Care.
What countries use mod_jk the most?+
The top countries using mod_jk are US, IT, CA.
Is mod_jk popular?+
mod_jk is used by 237 companies, making it a notable Web server extensions technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026