Phusion Passenger

Category - Web Servers

Phusion Passenger is a free web server and application server with support for Ruby, Python and Node.js.

Technology usage statistics

Websites using Phusion Passenger 31,613 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 4.0.53

Technology adoption

Recent changes in Phusion Passenger usage. (See Phusion Passenger Usage Changes report)
Websites that added Phusion Passenger +10,291
Websites that dropped Phusion Passenger -4,105
Websites that changed version of Phusion Passenger 2,795

Distribution by websites popularity

Phusion Passenger detection in the top websites by popularity
Top 10k sites 60 websites
Top 100k sites 494 websites
Top 1m sites 3,830 websites

Websites utilizing Phusion Passenger

Top websites that use Phusion Passenger

Domain Country Rank Contacts
codepen.io United States of America 443
www.bible.com United States of America 726
pca.st United States of America 734
madmimi.com United States of America 908
www.documentcloud.org United States of America 973
cl.ly United States of America 1,114
See full domain list

Market Share

Phusion Passenger market share within the Web Servers category

Geographical Distribution

Technology usage distribution by websites across the globe.






Versions (by popularity)

  • 4.0.53 (30.90%)
  • 5.3.7 (13.58%)
  • 6.0.6 (9.54%)
  • 6.0.4 (6.16%)
  • 6.0.2 (4.27%)
  • 5.0.30 (3.30%)
  • 5.0.21 (2.29%)
  • 6.0.5 (1.71%)
  • 5.3.1 (1.61%)
  • 5.1.3 (1.45%)

See all 139 versions ...

Phusion Passenger often used together with


Category - Document Encoding.
UTF-8 is used together with Phusion Passenger on 30,085 domains. Total 8,853,308 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with Phusion Passenger on 20,443 domains. Total 6,741,983 domains found using JavaScript
Category - Web Servers.
Nginx is used together with Phusion Passenger on 17,508 domains. Total 3,297,693 domains found using Nginx
Category - Mobile.
Viewport Meta is used together with Phusion Passenger on 17,102 domains. Total 5,033,722 domains found using Viewport Meta
Category - Document Standards.
HTML5 Tags is used together with Phusion Passenger on 14,670 domains. Total 4,452,760 domains found using HTML5 Tags
Category - Web Servers.
Apache is used together with Phusion Passenger on 13,889 domains. Total 3,886,540 domains found using Apache


Alternative Technologies


Amazon EC2: Total 34,068 domains found using Amazon EC2
AOLserver: Total 88 domains found using AOLserver
Apache: Total 3,886,540 domains found using Apache
Apache Tomcat: Total 24,464 domains found using Apache Tomcat
ATS: Total 18,617 domains found using ATS
Apple Http Server: Total 126 domains found using Apple Http Server
bytex: Total 74 domains found using bytex
Caddy: Total 6,655 domains found using Caddy
Centminmod: Total 4,013 domains found using Centminmod
Cherokee: Total 109 domains found using Cherokee