H2O

Category - Web Servers



We have discovered  849 live websites   that are using H2O.

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Technology usage statistics

Websites using H2O849 websites
Most popular in the country New Zealand
Market position in Web Servers#65
Market share in Web Servers<0.1%
Most popular version2.2.6

Technology adoption

Recent changes in H2O usage. (See H2O Usage Changes report)
Websites that added H2O+7
Websites that dropped H2O-19
Websites that changed version of H2O6

H2O usage distribution by website rank

The correlation between utilization of H2O technology and the relative popularity of websites

Market Share

H2O market share within the Web Servers category



Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing H2O

Top websites that use H2O
DomainCountryRankContacts
rgbstock.com Germany98,387
www.rgbstock.com Germany98,387
solarserver.de Germany120,227
www.solarserver.de Germany120,227
andydavies.me United States164,557
incurvy.de Germany217,205
See full domain list


Alternative Technologies


Apache: Total 24,580,947 domains found using Apache
Nginx: Total 22,068,192 domains found using Nginx
Cloudflare Server: Total 6,964,473 domains found using Cloudflare Server
OpenResty: Total 4,135,827 domains found using OpenResty
LiteSpeed: Total 4,135,513 domains found using LiteSpeed
IIS: Total 2,996,559 domains found using IIS
Pepyaka: Total 1,843,374 domains found using Pepyaka
Microsoft HTTPAPI: Total 636,361 domains found using Microsoft HTTPAPI
Cowboy: Total 282,367 domains found using Cowboy
GHS: Total 281,238 domains found using GHS




Major Versions

  • 2.xx (7 subversions, 748 domains)