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 26,437 websites
Most popular in the country United States of America
Market position in Web Servers #11
Market share in Web Servers 0.29%
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 +3,560
Websites that dropped Phusion Passenger -562
Websites that changed version of Phusion Passenger 1,376

Distribution by websites popularity

Phusion Passenger detection in the top websites by popularity
Top 10k sites 58 websites
Top 100k sites 441 websites
Top 1m sites 3,011 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
www.artstation.com United States of America 982
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 (39.58%)
  • 6.0.4 (7.27%)
  • 6.0.2 (6.47%)
  • 6.0.6 (5.76%)
  • 5.0.30 (3.58%)
  • 5.3.7 (3.11%)
  • 6.0.5 (3.10%)
  • 5.0.21 (2.89%)
  • 5.1.3 (1.88%)
  • 4.0.60 (1.83%)

See all 121 versions ...

Phusion Passenger often used together with


Category - Document Encoding.
UTF-8 is used together with Phusion Passenger on 25,953 domains. Total 8,486,158 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with Phusion Passenger on 17,108 domains. Total 6,425,165 domains found using JavaScript
Category - Web Servers.
Nginx is used together with Phusion Passenger on 16,931 domains. Total 3,120,006 domains found using Nginx
Category - Document Standards.
HTML5 Tags is used together with Phusion Passenger on 12,396 domains. Total 4,203,578 domains found using HTML5 Tags
Category - Programming Languages.
Ruby is used together with Phusion Passenger on 9,655 domains. Total 284,191 domains found using Ruby
Category - Web Application Frameworks.
Ruby on Rails is used together with Phusion Passenger on 9,653 domains. Total 279,311 domains found using Ruby on Rails


Alternative Technologies


Amazon EC2: Total 32,689 domains found using Amazon EC2
AOLserver: Total 91 domains found using AOLserver
Apache: Total 3,751,803 domains found using Apache
Apache Tomcat: Total 23,618 domains found using Apache Tomcat
ATS: Total 18,764 domains found using ATS
Apple Http Server: Total 122 domains found using Apple Http Server
bytex: Total 72 domains found using bytex
Caddy: Total 5,913 domains found using Caddy
Cherokee: Total 103 domains found using Cherokee
Cloudflare Server: Total 837,410 domains found using Cloudflare Server