X-Content-Options

HTTP response header

Header usage statistics

X-Content-Options response header information and usage statistics.

Websites using header X-Content-Options5,057
Percentage of websites that use X-Content-Options header<0.1%
Total discovered header values5
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

X-Content-Options Directives

X-Content-Options directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Distribution by websites popularity

X-Content-Options detection in the top websites by popularity

Top 10k sites5 websites
Top 100k sites53 websites
Top 1m sites292 websites

Websites utilizing X-Content-Options

List of websites that use X-Content-Options header

DomainCountryRankContacts
afip.gob.ar AR5,864
www.afip.gob.ar AR5,864
assist.ru RU7,150
reliefweb.int US7,556
www.sabavision.com IR9,577
www.mags.nrw DE10,115
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common X-Content-Options header values

Header valueValue prevalence
nosniff99.58%
: nosniff0.20%
Deny0.08%
sameorigin0.08%
no-sniff0.06%