Category - Cache Tools

Varnish is an web accelerator designed for content-heavy dynamic web sites as well as APIs.

We have discovered 1,668,450 live websites that are using Varnish.

Download website list

Technology usage statistics

Websites using Varnish1,668,450 websites
Most popular in the country US
Market position in Cache Tools#2
Market share in Cache Tools4.19%
Most popular version7.1

Technology adoption

Recent changes in Varnish usage. (See Varnish Usage Changes report)
Websites that added Varnish+94,085
Websites that dropped Varnish-138,771
Websites that changed version of Varnish1,063,980

Distribution by websites popularity

Varnish detection in the top websites by popularity
Top 10k sites1,230 websites
Top 100k sites9,671 websites
Top 1m sites59,545 websites

Websites utilizing Varnish

Top websites that use Varnish

See full domain list
Flat price per the report, subscription is not required.

Market Share

Varnish market share within the Cache Tools category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

Nginx: Total 34,207,452 domains found using Nginx
Litespeed Cache: Total 841,941 domains found using Litespeed Cache
WP Rocket: Total 752,972 domains found using WP Rocket
WordPress Super Cache: Total 597,429 domains found using WordPress Super Cache
W3 Total Cache: Total 567,136 domains found using W3 Total Cache
Endurance Page Cache: Total 491,326 domains found using Endurance Page Cache
Google PageSpeed: Total 321,357 domains found using Google PageSpeed
RackCache: Total 118,204 domains found using RackCache
HubSpot WordPress Plugin: Total 78,595 domains found using HubSpot WordPress Plugin
Headroom.js: Total 60,629 domains found using Headroom.js


  • 2 (1 subversions, 1 domains)
  • 5 (3 subversions, 65,183 domains)
  • 6 (8 subversions, 224,783 domains)
  • 7 (3 subversions, 573,932 domains)