X-FNC

HTTP response header

Header usage statistics

X-FNC response header information and usage statistics.
Websites using header X-FNC3,268
Percentage of websites that use X-FNC header<0.1%
Total discovered header values2
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-FNC Directives

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

Websites utilizing X-FNC

List of websites that use X-FNC header
DomainCountryRankContacts
istikbal.com.tr United States275,484
bellona.com.tr United States467,811
dreamon.com.tr Turkey657,415
fulmaks.com United States711,950
davetiyeshop.com United States856,172
deltabisiklet.com United States1,132,035
See full domain list

Common header values

List of top common X-FNC header values
Header valueValue prevalence
foreign-standard97.64%
dynamic-standard2.36%