SERVED-FROM

HTTP response header

Header usage statistics

SERVED-FROM response header information and usage statistics.
Websites using header SERVED-FROM758
Percentage of websites that use SERVED-FROM header<0.1%
Total discovered header values63
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

SERVED-FROM Directives

SERVED-FROM directives value information and usage statistics
DirectiveShareWebsites countUnique Values

SERVED-FROM header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing SERVED-FROM

List of websites that use SERVED-FROM header
DomainCountryRankContacts
www.mckinsey.com United States1,426
ae01.alicdn.com China1,576
i.alicdn.com China2,909
tjs.sjs.sinajs.cn China4,112
image2.sina.com.cn China5,071
sc01.alicdn.com China6,378
See full domain list

Common header values

List of top common SERVED-FROM header values
Header valueValue prevalence
gp-ws68.47%
s38.18%
?:184.30.148.803.56%
?:184.30.148.813.30%
?:23.206.188.2031.45%
?:23.223.199.1681.32%
?:23.1.237.1441.19%
?:23.206.188.2110.92%
23.62.236.870.79%
23.56.4.1750.79%
?:23.223.199.1690.53%
interceptor0.53%
23.213.247.1440.53%
nginx20.40%
?:184.30.148.850.40%
BlobStorage0.40%
?:23.1.237.1550.26%
nginx10.26%
?:23.205.154.170.26%
e:23.192.44.2390.26%