X-Freame-Options

HTTP response header

Header usage statistics

X-Freame-Options response header information and usage statistics.
Websites using header X-Freame-Options5
Percentage of websites that use X-Freame-Options header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country Japan

X-Freame-Options Directives

X-Freame-Options directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-Freame-Options header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-Freame-Options

List of websites that use X-Freame-Options header
DomainCountryRankContacts
www.j-cast.com Japan43,751
secure.j-cast.com Japan9,376,223
denkiweb1.rikuden.co.jp Japan18,200,908
admin.j-cast.com Japan80,244,220
sudoku.j-cast.com Japan107,051,128
See full domain list

Common header values

List of top common X-Freame-Options header values
Header valueValue prevalence
SAMEORIGIN100.00%