X-Foo

HTTP response header

Header usage statistics

X-Foo response header information and usage statistics.
Websites using header X-Foo122
Percentage of websites that use X-Foo header<0.1%
Total discovered header values16
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country GB

X-Foo Directives

X-Foo directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-Foo header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-Foo

List of websites that use X-Foo header
DomainCountryRankContacts
phw.nhs.wales GB34,540
www.angelo.edu United States107,292
nwis.nhs.wales GB147,435
www.norderney.de Germany183,095
icc.gig.cymru GB382,723
heiw.nhs.wales GB453,658
See full domain list

Common header values

List of top common X-Foo header values
Header valueValue prevalence
baz18.03%
S-4014.75%
bar13.93%
S-4113.11%
new12.30%
S-3910.66%
S-388.20%
aegeanearth2.46%
/0.82%
/contacts/0.82%
10.82%
1711983472.0136190.82%
60.82%
data0.82%
Foo0.82%
PageSpeed=noscript0.82%