ESF

Category - Web Servers

ESF is a proprietary web server software that Google uses for its web infrastructure


We have discovered  75,420 live websites   that are using ESF.

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Technology usage statistics

Websites using ESF75,420 websites
Most popular in the country United States
Market position in Web Servers#21
Market share in Web Servers0.11%

Technology adoption

Recent changes in ESF usage. (See ESF Usage Changes report)
Websites that added ESF+189
Websites that dropped ESF-194

ESF usage distribution by website rank

The correlation between utilization of ESF technology and the relative popularity of websites

Market Share

ESF market share within the Web Servers category



Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing ESF

Top websites that use ESF
DomainCountryRankContacts
fonts.googleapis.com United States1
www.google.com United States3
youtube.com United States6
www.youtube.com United States6
accounts.google.com United States28
www.blogger.com United States44
See full domain list

Alternative Technologies


Apache: Total 24,381,942 domains found using Apache
Nginx: Total 21,390,486 domains found using Nginx
Cloudflare Server: Total 6,909,080 domains found using Cloudflare Server
OpenResty: Total 4,193,168 domains found using OpenResty
LiteSpeed: Total 4,066,681 domains found using LiteSpeed
IIS: Total 2,897,461 domains found using IIS
Pepyaka: Total 1,801,043 domains found using Pepyaka
Microsoft HTTPAPI: Total 626,273 domains found using Microsoft HTTPAPI
GHS: Total 276,272 domains found using GHS
Cowboy: Total 256,873 domains found using Cowboy