x-usp

HTTP response header

Header usage statistics

x-usp response header information and usage statistics.
Websites using header x-usp321
Percentage of websites that use x-usp header<0.1%
Total discovered header values286
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

x-usp Directives

x-usp directives value information and usage statistics
DirectiveShareWebsites countUnique Values

x-usp header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing x-usp

List of websites that use x-usp header
DomainCountryRankContacts
rewsllc.com United States274,729
verani.com United States318,513
www.verani.com United States318,513
bhhsselectstl.com United States1,083,371
circastl.com United States1,802,341
gladysmanion.com France2,439,381
See full domain list

Common header values

List of top common x-usp header values
Header valueValue prevalence
1656; 4166; 21301.56%
19219; 20560; 26911581.25%
10148; 12390; 15320581.25%
8131; 9931; 17921.25%
5357; 7338; 13151.25%
1; 2438; 340.93%
6428; 8211; 16250.93%
11918; 14297; 23700.93%
1570; 4092; 27157460.62%
3346; 5749; 7026060.62%
2077; 4587; 574060.62%
11021; 13412; 20320.62%
1488; 4012; 23130.62%
302; 2738; 800.62%
2554; 5012; 6788590.62%
16079; 17934; 31750.62%
1449; 3887; 1880.62%
1798; 4308; 7947540.62%
17449; 19156; 26377890.62%
12739; 15065; 24750.62%