Category - Web Servers

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

We have discovered 28,586 live websites that are using gunicorn.

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Technology usage statistics

Websites using gunicorn28,586 websites
Most popular in the country US
Market position in Web Servers#26
Market share in Web Servers<0.1%
Most popular version20.0.4

Technology adoption

Recent changes in gunicorn usage. (See gunicorn Usage Changes report)
Websites that added gunicorn+3,789
Websites that dropped gunicorn-3,542
Websites that changed version of gunicorn571

Distribution by websites popularity

gunicorn detection in the top websites by popularity
Top 10k sites16 websites
Top 100k sites82 websites
Top 1m sites708 websites

Websites utilizing gunicorn

Top websites that use gunicorn

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Market Share

gunicorn market share within the Web Servers category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

Nginx: Total 34,205,903 domains found using Nginx
Apache: Total 31,672,209 domains found using Apache
Cloudflare Server: Total 7,025,994 domains found using Cloudflare Server
IIS: Total 6,373,435 domains found using IIS
OpenResty: Total 5,038,572 domains found using OpenResty
LiteSpeed: Total 3,633,923 domains found using LiteSpeed
Pepyaka: Total 1,487,445 domains found using Pepyaka
Microsoft HTTPAPI: Total 1,107,025 domains found using Microsoft HTTPAPI
Cowboy: Total 432,372 domains found using Cowboy
GHS: Total 315,630 domains found using GHS


  • 0 (16 subversions, 4,024 domains)
  • 17 (1 subversions, 44 domains)
  • 18 (1 subversions, 233 domains)
  • 19 (1 subversions, 1,599 domains)
  • 20 (4 subversions, 3,878 domains)