Category - Cache Tools

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

We have discovered 1,806,722 live websites that are using Varnish.

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Technology usage statistics

Websites using Varnish 1,806,722 websites
Most popular in the country United States of America
Market position in Cache Tools #2
Market share in Cache Tools 4.76%
Most popular version 6

Technology adoption

Recent changes in Varnish usage. (See Varnish Usage Changes report)
Websites that added Varnish +17,332
Websites that dropped Varnish -9,956
Websites that changed version of Varnish 11,045

Distribution by websites popularity

Varnish detection in the top websites by popularity
Top 10k sites 1,214 websites
Top 100k sites 9,714 websites
Top 1m sites 60,057 websites

Websites utilizing Varnish

Top websites that use Varnish

Domain Country Rank Contacts United States of America 31 United States of America 34 United States of America 51 United States of America 53 United States of America 56 United States of America 65
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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.


  • 2 (1 subversions, 1 domains)
  • 5 (3 subversions, 155,721 domains)
  • 6 (8 subversions, 782,635 domains)

Alternative Technologies

Nginx: Total 31,397,338 domains found using Nginx
Litespeed Cache: Total 796,085 domains found using Litespeed Cache
WP Rocket: Total 711,043 domains found using WP Rocket
WordPress Super Cache: Total 654,230 domains found using WordPress Super Cache
W3 Total Cache: Total 630,973 domains found using W3 Total Cache
WP Fastest Cache: Total 528,243 domains found using WP Fastest Cache
Endurance Page Cache: Total 450,416 domains found using Endurance Page Cache
Google PageSpeed: Total 384,420 domains found using Google PageSpeed
RackCache: Total 127,158 domains found using RackCache
WP-Optimize: Total 105,002 domains found using WP-Optimize