x-fb-load

HTTP response header

Header usage statistics

x-fb-load response header information and usage statistics.
Websites using header x-fb-load6
Percentage of websites that use x-fb-load header<0.1%
Total discovered header values6
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country United States

x-fb-load Directives

x-fb-load directives value information and usage statistics
DirectiveShareWebsites countUnique Values

x-fb-load header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing x-fb-load

List of websites that use x-fb-load header
DomainCountryRankContacts
badges.instagram.com United States4,022
api.instagram.com United States16,650
i.instagram.com United States60,358
preprod.instagram.com United States208,075
lookaside.instagram.com United States19,719,364
b.i.instagram.com United States56,282,686
See full domain list

Common header values

List of top common x-fb-load header values
Header valueValue prevalence
32816.67%
36016.67%
36716.67%
37916.67%
38416.67%
40016.67%