Phusion Passenger

Category - Web Servers

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

We have discovered 29,726 live website that are using Phusion Passenger.

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Technology usage statistics

Websites using Phusion Passenger 29,726 websites
Most popular in the country United States of America
Market position in Web Servers #12
Market share in Web Servers 0.31%
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 +518
Websites that dropped Phusion Passenger -671
Websites that changed version of Phusion Passenger 389

Distribution by websites popularity

Phusion Passenger detection in the top websites by popularity
Top 10k sites 55 websites
Top 100k sites 485 websites
Top 1m sites 3,618 websites

Websites utilizing Phusion Passenger

Top websites that use Phusion Passenger

Domain Country Rank Contacts United States of America 726 United States of America 734 United States of America 908 United States of America 973 United States of America 1,114 United States of America 1,130
See full domain list
Flat price per report, subscription is not required.

Market Share

Phusion Passenger market share within the Web Servers category

Geographical Distribution

Technology usage distribution by websites across the globe.


(Ordered by popularity)
  • 4.0.53 (32.42%)
  • 5.3.7 (10.00%)
  • 6.0.7 (9.74%)
  • 6.0.6 (4.93%)
  • 6.0.4 (4.54%)
  • 6.0.2 (4.09%)
  • 5.0.30 (3.41%)
  • 5.0.21 (2.40%)
  • 5.1.3 (1.50%)
  • 6.0.5 (1.38%)

See all 140 versions ...

Phusion Passenger often used together with

Category - Document Encoding.
UTF-8 is used together with Phusion Passenger on 28,251 domains. Total 8,085,874 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with Phusion Passenger on 18,910 domains. Total 6,112,271 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with Phusion Passenger on 16,596 domains. Total 5,073,584 domains found using Viewport Meta
Category - Web Servers.
Nginx is used together with Phusion Passenger on 16,277 domains. Total 3,260,343 domains found using Nginx
Category - Programming Languages.
Ruby is used together with Phusion Passenger on 13,681 domains. Total 249,845 domains found using Ruby
Category - Document Standards.
Description Meta is used together with Phusion Passenger on 12,717 domains. Total 4,119,980 domains found using Description Meta

Alternative Technologies

Allegro RomPager: Total 12 domains found using Allegro RomPager
Amazon EC2: Total 31,880 domains found using Amazon EC2
AOLserver: Total 74 domains found using AOLserver
Apache: Total 3,726,942 domains found using Apache
Apache Tomcat: Total 31,087 domains found using Apache Tomcat
ATS: Total 17,239 domains found using ATS
Apple Http Server: Total 132 domains found using Apple Http Server
BaseHTTP: Total 67 domains found using BaseHTTP
Boa: Total 34 domains found using Boa
bytex: Total 77 domains found using bytex