X-As-Cff

HTTP response header

Header usage statistics

X-As-Cff response header information and usage statistics.
Websites using header X-As-Cff15
Percentage of websites that use X-As-Cff header<0.1%
Total discovered header values3
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-As-Cff Directives

X-As-Cff directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-As-Cff header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-As-Cff

List of websites that use X-As-Cff header
DomainCountryRankContacts
www.cotswoldoutdoor.com United States150,141
www.bever.nl Netherlands267,733
www.runnersneed.com United States358,902
www.asadventure.com United States379,422
www.snowandrock.com GB395,830
www.cyclesurgery.com United States1,146,311
See full domain list

Common header values

List of top common X-As-Cff header values
Header valueValue prevalence
fredhopperSegment:b;40.00%
¯\_(?)_/¯33.33%
fredhopperSegment:a;26.67%