X-Content-Options

HTTP response header

Header usage statistics

X-Content-Options response header information and usage statistics.
Websites using header X-Content-Options112,243
Percentage of websites that use X-Content-Options header0.17%
Total discovered header values7
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-Content-Options Directives

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

Websites utilizing X-Content-Options

List of websites that use X-Content-Options header
DomainCountryRankContacts
cloudflare.com United States27
bluehost.com United States251
stackoverflow.com United States289
elegantthemes.com United States412
moodle.org United States584
booking.com United States740
See full domain list

Common header values

List of top common X-Content-Options header values
Header valueValue prevalence
nosniff99.96%
SAMEORIGIN0.03%
: nosniff0.00%
Deny0.00%
 nosniff0.00%
“sameorigin”0.00%
no-sniff0.00%