Apache Tomcat

Category - Web Servers

Apache Tomcat is an open-source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and WebSocket technologies

We have discovered 123,603 live websites that are using Apache Tomcat.

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Technology usage statistics

Websites using Apache Tomcat 123,603 websites
Most popular in the country United States of America
Market position in Web Servers #11
Market share in Web Servers 0.25%
Most popular version 5

Technology adoption

Recent changes in Apache Tomcat usage. (See Apache Tomcat Usage Changes report)
Websites that added Apache Tomcat +849
Websites that dropped Apache Tomcat -1,759
Websites that changed version of Apache Tomcat 1

Distribution by websites popularity

Apache Tomcat detection in the top websites by popularity
Top 10k sites 66 websites
Top 100k sites 350 websites
Top 1m sites 4,797 websites

Websites utilizing Apache Tomcat

Top websites that use Apache Tomcat

Domain Country Rank Contacts
attendee.gotowebinar.com United States of America 321
www.irishtimes.com United States of America 336
loc.gov United States of America 504
dummies.com United States of America 516
www.usnews.com United States of America 559
www.pcworld.com United States of America 641
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Market Share

Apache Tomcat market share within the Web Servers category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Names

  • Tomcat
  • Apache Tomcat Coyote


  • 5 (2 subversions, 1,115 domains)
  • 9 (1 subversions, 1 domains)

Apache Tomcat often used together with

Category - CMS.
Green Valley CMS is used together with Apache Tomcat on 0 domains. Total 36,650 domains found using Green Valley CMS
Category - CMS.
webEdition is used together with Apache Tomcat on 0 domains. Total 151,816 domains found using webEdition

Alternative Technologies

Allegro RomPager: Total 545 domains found using Allegro RomPager
Amazon EC2: Total 79,747 domains found using Amazon EC2
AOLserver: Total 284 domains found using AOLserver
Apache: Total 19,571,954 domains found using Apache
ATS: Total 71,603 domains found using ATS
Apple Http Server: Total 156 domains found using Apple Http Server
BaseHTTP: Total 220 domains found using BaseHTTP
Boa: Total 83 domains found using Boa
bytex: Total 347 domains found using bytex
Caddy: Total 49,988 domains found using Caddy