fid

HTTP response header

Header usage statistics

fid response header information and usage statistics.
Websites using header fid15
Percentage of websites that use fid header<0.1%
Total discovered header values6
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country China

fid Directives

fid directives value information and usage statistics
DirectiveShareWebsites countUnique Values

fid header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing fid

List of websites that use fid header
DomainCountryRankContacts
abcmouse.qq.com China6,390
antyweb.pl Poland50,335
h5.abcmouse.qq.com China79,739
y.gtimg.cn China92,678
sola.gtimg.cn China119,701
mmbiz.qingmei.me China186,797
See full domain list

Common header values

List of top common fid header values
Header valueValue prevalence
060.00%
213.33%
www-06.67%
www-146.67%
www-216.67%
www-66.67%