Category - Cache Tools

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

We have discovered 1,163,782 live websites that are using Varnish.

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Technology usage statistics

Websites using Varnish 1,163,782 websites
Most popular in the country United States of America
Market position in Cache Tools #1
Market share in Cache Tools 35.35%
Most popular version 6

Technology adoption

Recent changes in Varnish usage. (See Varnish Usage Changes report)
Websites that added Varnish +5,380
Websites that dropped Varnish -7,750
Websites that changed version of Varnish 960

Distribution by websites popularity

Varnish detection in the top websites by popularity
Top 10k sites 1,276 websites
Top 100k sites 6,481 websites
Top 1m sites 44,232 websites

Websites utilizing Varnish

Top websites that use Varnish

Domain Country Rank Contacts United States of America 26 United States of America 34 United States of America 35 United States of America 35 United States of America 42 United States of America 42
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.


  • 2 (1 subversions, 2 domains)
  • 5 (3 subversions, 88,340 domains)
  • 6 (8 subversions, 488,950 domains)

Alternative Technologies

aiScaler: Total 167 domains found using aiScaler
Cache Enabler: Total 26,253 domains found using Cache Enabler
Google PageSpeed: Total 184,813 domains found using Google PageSpeed
Headroom.js: Total 31,984 domains found using Headroom.js Total 4,877 domains found using
Kangle: Total 4,209 domains found using Kangle
Litespeed Cache: Total 349,836 domains found using Litespeed Cache
NitroPack: Total 17,627 domains found using NitroPack
Oracle Web Cache: Total 157 domains found using Oracle Web Cache
PhastPress: Total 2,706 domains found using PhastPress