X-FNC

HTTP response header

Header usage statistics

X-FNC response header information and usage statistics.
Websites using header X-FNC6,633
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 Turkey

X-FNC Directives

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

X-FNC header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-FNC

List of websites that use X-FNC header
DomainCountryRankContacts
istikbal.com.tr Turkey275,484
www.istikbal.com.tr Turkey275,484
bellona.com.tr Turkey467,811
www.bellona.com.tr Turkey467,811
organicumshop.com United States580,141
www.organicumshop.com Turkey580,141
See full domain list

Common header values

List of top common X-FNC header values
Header valueValue prevalence
foreign-standard89.22%
dynamic-standard10.78%