Category - Web Server Extensions

mod_qos is an Apache extension module that provides request priority queue to improve a quality of service (QoS).

Technology usage statistics

Websites using mod_qos 855 websites
Most popular in the country Switzerland
Market position in Web Server Extensions #15
Market share in Web Server Extensions 0.22%
Most popular version 11.66

Technology adoption

Recent changes in mod_qos usage. (See mod_qos Usage Changes report)
Websites that added mod_qos +40
Websites that dropped mod_qos -28
Websites that changed version of mod_qos 5

Distribution by websites popularity

mod_qos detection in the top websites by popularity
Top 10k sites 0 websites
Top 100k sites 10 websites
Top 1m sites 133 websites

Websites utilizing mod_qos

Top websites that use mod_qos

Domain Country Rank Contacts Russian Federation 25,677 France 31,992 France 31,992 Czech Republic 36,478 Czech Republic 36,478 Poland 40,831
See full domain list

Market Share

mod_qos market share within the Web Server Extensions category

Geographical Distribution

Technology usage distribution by websites across the globe.

Versions (by popularity)

  • 11.66 (37.54%)
  • 11.64 (21.40%)
  • 11.5 (10.76%)
  • 10.10 (8.42%)
  • 10.8 (4.09%)
  • 11.54 (2.34%)
  • 11.21 (2.11%)
  • 11.51 (1.64%)
  • 11.43 (1.64%)
  • 11.22 (1.52%)

See all 33 versions ...

mod_qos often used together with

Category - Web Servers.
Apache is used together with mod_qos on 876 domains. Total 3,844,377 domains found using Apache
Category - Web Server Extensions.
OpenSSL is used together with mod_qos on 824 domains. Total 211,415 domains found using OpenSSL
Category - Document Encoding.
UTF-8 is used together with mod_qos on 681 domains. Total 8,702,930 domains found using UTF-8
Category - Programming Languages.
PHP is used together with mod_qos on 673 domains. Total 3,965,788 domains found using PHP
Category - Document Standards.
JavaScript is used together with mod_qos on 533 domains. Total 6,622,159 domains found using JavaScript
Category - Operating Systems.
UNIX is used together with mod_qos on 503 domains. Total 121,825 domains found using UNIX

Alternative Technologies

BytesLog: Total 170 domains found using BytesLog
mod_apreq2: Total 1,651 domains found using mod_apreq2
mod_auth_kerb: Total 856 domains found using mod_auth_kerb
mod_auth_pam: Total 535 domains found using mod_auth_pam
mod_auth_passthrough: Total 1,337 domains found using mod_auth_passthrough
mod_auth_pgsql: Total 389 domains found using mod_auth_pgsql
mod_bwlimited: Total 42,247 domains found using mod_bwlimited
mod_chroot: Total 67 domains found using mod_chroot
mod_dav: Total 11,178 domains found using mod_dav
mod_deflate: Total 150 domains found using mod_deflate