Apache Tomcat

Category - Web Servers

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

Technology usage statistics

Websites using Apache Tomcat 31,489 websites
Most popular in the country United States of America
Market position in Web Servers #11
Market share in Web Servers 0.32%
Most popular version 5.5

Technology adoption

Recent changes in Apache Tomcat usage. (See Apache Tomcat Usage Changes report)
Websites that added Apache Tomcat +2,346
Websites that dropped Apache Tomcat -968

Distribution by websites popularity

Apache Tomcat detection in the top websites by popularity
Top 10k sites 65 websites
Top 100k sites 396 websites
Top 1m sites 5,354 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
See full domain list

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

Versions (by popularity)

  • 5.5 (97.22%)
  • 5.0.28 (2.22%)
  • 9.0 (0.56%)

Always Used together


Java: Total 257,934 domains found using Java
Category - Programming Languages. 5,392,167 domains found using Programming Languages


Apache Tomcat often used together with


Category - Programming Languages.
Java is used together with Apache Tomcat on 31,688 domains. Total 257,934 domains found using Java
Category - Document Standards.
JavaScript is used together with Apache Tomcat on 20,453 domains. Total 6,905,876 domains found using JavaScript
Category - Document Encoding.
UTF-8 is used together with Apache Tomcat on 19,927 domains. Total 8,492,902 domains found using UTF-8
Category - JavaScript Libraries.
jQuery is used together with Apache Tomcat on 15,299 domains. Total 4,244,363 domains found using jQuery
Category - Mobile.
Viewport Meta is used together with Apache Tomcat on 14,207 domains. Total 5,208,980 domains found using Viewport Meta
Category - Document Standards.
HTML5 Tags is used together with Apache Tomcat on 12,402 domains. Total 4,456,139 domains found using HTML5 Tags


Alternative Technologies


Allegro RomPager: Total 12 domains found using Allegro RomPager
Amazon EC2: Total 33,116 domains found using Amazon EC2
AOLserver: Total 81 domains found using AOLserver
Apache: Total 3,855,451 domains found using Apache
ATS: Total 18,958 domains found using ATS
Apple Http Server: Total 131 domains found using Apple Http Server
BaseHTTP: Total 68 domains found using BaseHTTP
Boa: Total 34 domains found using Boa
bytex: Total 74 domains found using bytex
Caddy: Total 7,617 domains found using Caddy