SERVED-FROM

HTTP response header

Header usage statistics

SERVED-FROM response header information and usage statistics.
Websites using header SERVED-FROM790
Percentage of websites that use SERVED-FROM header<0.1%
Total discovered header values62
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
n.sinaimg.cn China1,163
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
See full domain list

Common header values

List of top common SERVED-FROM header values
Header valueValue prevalence
gp-ws67.85%
s310.25%
?:184.30.148.803.29%
?:184.30.148.812.66%
?:23.206.188.2111.39%
?:23.223.199.1691.39%
?:23.206.188.2031.14%
?:23.223.199.1681.01%
23.56.4.1750.63%
interceptor0.51%
33.8.137.1300.51%
23.62.236.870.51%
BlobStorage0.38%
nginx20.38%
23.213.247.1440.38%
23.213.247.1330.38%
23.56.4.1510.25%
e:23.223.199.1640.25%
e:23.192.44.2390.25%
23.220.165.2280.25%