Category - Web Servers

The Gunicorn is a Python Web Server Gateway Interface HTTP server.

We have discovered 9,273 live website that are using gunicorn.

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Technology usage statistics

Websites using gunicorn 9,273 websites
Most popular in the country Canada
Market position in Web Servers #17
Market share in Web Servers <0.1%
Most popular version 19.1.1

Technology adoption

Recent changes in gunicorn usage. (See gunicorn Usage Changes report)
Websites that added gunicorn +67
Websites that dropped gunicorn -72
Websites that changed version of gunicorn 17

Distribution by websites popularity

gunicorn detection in the top websites by popularity
Top 10k sites 16 websites
Top 100k sites 71 websites
Top 1m sites 625 websites

Websites utilizing gunicorn

Top websites that use gunicorn

Domain Country Rank Contacts United States of America 631 United States of America 637 United States of America 1,921 United Kingdom 2,391 United States of America 2,536 United States of America 2,536
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Market Share

gunicorn market share within the Web Servers category

Geographical Distribution

Technology usage distribution by websites across the globe.


(Ordered by popularity)
  • 19.1.1 (56.31%)
  • 20.0.4 (22.21%)
  • 19.9.0 (6.96%)
  • 0.17.2 (3.64%)
  • 19.7.1 (3.14%)
  • 19.6.0 (1.59%)
  • 18.0 (1.09%)
  • 19.3.0 (0.93%)
  • 19.10.0 (0.83%)
  • 19.8.1 (0.69%)

See all 38 versions ...

gunicorn often used together with

Category - Programming Languages.
Python is used together with gunicorn on 9,400 domains. Total 152,533 domains found using Python
Category - Document Encoding.
UTF-8 is used together with gunicorn on 9,342 domains. Total 8,059,052 domains found using UTF-8
Category - Mobile.
Viewport Meta is used together with gunicorn on 7,666 domains. Total 5,070,400 domains found using Viewport Meta
Category - Document Standards.
JavaScript is used together with gunicorn on 7,642 domains. Total 6,019,684 domains found using JavaScript
Category - Document Standards.
Description Meta is used together with gunicorn on 6,980 domains. Total 4,045,529 domains found using Description Meta
Category - Certificate Authority.
Lets Encrypt is used together with gunicorn on 6,893 domains. Total 78,489 domains found using Lets Encrypt

Alternative Technologies

Allegro RomPager: Total 13 domains found using Allegro RomPager
Amazon EC2: Total 31,655 domains found using Amazon EC2
AOLserver: Total 73 domains found using AOLserver
Apache: Total 3,668,704 domains found using Apache
Apache Tomcat: Total 29,730 domains found using Apache Tomcat
ATS: Total 18,133 domains found using ATS
Apple Http Server: Total 133 domains found using Apple Http Server
BaseHTTP: Total 64 domains found using BaseHTTP
Boa: Total 36 domains found using Boa
bytex: Total 80 domains found using bytex