Category - Cache Tools Reverse Proxy

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more.

We have discovered 4,608 live websites that are using squid.

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Technology usage statistics

Websites using squid 4,608 websites
Most popular in the country Japan
Market position in Cache Tools #22
Market share in Cache Tools <0.1%
Most popular version 2.7

Technology adoption

Recent changes in squid usage. (See squid Usage Changes report)
Websites that added squid +741
Websites that dropped squid -738
Websites that changed version of squid 135

Distribution by websites popularity

squid detection in the top websites by popularity
Top 10k sites 3 websites
Top 100k sites 28 websites
Top 1m sites 171 websites

Websites utilizing squid

Top websites that use squid

Domain Country Rank Contacts
www.qq.com United States of America 1,557
circos.ca Canada 7,084
toolbar.netcraft.com United States of America 7,849
ru.nl Netherlands 16,185
lda.brandenburg.de Germany 20,215
news.qq.com United States of America 21,557
See full domain list
Flat price per the report, subscription is not required.

Market Share

squid market share within the Cache Tools category

Geographical Distribution

Technology usage distribution by websites across the globe.


  • 2 (4 subversions, 1,644 domains)
  • 3 (34 subversions, 1,364 domains)
  • 4 (16 subversions, 452 domains)
  • 5 (3 subversions, 7 domains)
  • 6 (1 subversions, 1 domains)

Alternative Technologies

Nginx: Total 32,802,419 domains found using Nginx
Varnish: Total 1,842,498 domains found using Varnish
Litespeed Cache: Total 787,457 domains found using Litespeed Cache
WP Rocket: Total 731,694 domains found using WP Rocket
WordPress Super Cache: Total 649,979 domains found using WordPress Super Cache
W3 Total Cache: Total 617,578 domains found using W3 Total Cache
WP Fastest Cache: Total 523,713 domains found using WP Fastest Cache
Endurance Page Cache: Total 447,604 domains found using Endurance Page Cache
Google PageSpeed: Total 366,230 domains found using Google PageSpeed
RackCache: Total 125,922 domains found using RackCache