ENV

HTTP response header

Header usage statistics

ENV response header information and usage statistics.
Websites using header ENV226
Percentage of websites that use ENV header<0.1%
Total discovered header values60
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

ENV Directives

ENV directives value information and usage statistics
DirectiveShareWebsites countUnique Values

ENV header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing ENV

List of websites that use ENV header
DomainCountryRankContacts
www.nutrisystem.com United States1,828
www.revcontent.com United States30,657
seaworld.com United States38,621
api.flash.cn China40,429
staticw2.yotpo.com Israel43,274
kartverket.no Norway49,114
See full domain list

Common header values

List of top common ENV header values
Header valueValue prevalence
blue17.70%
NEW8.85%
Prod-938.85%
prod8.41%
PRODUCTION7.08%
cdn-sites3.54%
green3.54%
ST-WEB13.54%
k8s2.65%
ws nivola2.21%
ProductionConfig - Production1.77%
mcc-live-aws1.33%
UP11.33%
p01.33%
eduhq1.33%
10.88%
zt0.88%
Pre-Prod0.88%
prev0.88%
BCarm.System Production0.88%