X-Permitted-Cross-Domain-Policies

HTTP response header

The X-Permitted-Cross-Domain-Policies header tells clients like Flash and Acrobat what cross-domain policies they can use. If you don't want them to load data from your domain set the header's value to none

Header usage statistics

X-Permitted-Cross-Domain-Policies response header information and usage statistics.

Websites using header X-Permitted-Cross-Domain-Policies2,063,899
Percentage of websites that use X-Permitted-Cross-Domain-Policies header2.44%
Total discovered header values116
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-Permitted-Cross-Domain-Policies Directives

X-Permitted-Cross-Domain-Policies directives value information and usage statistics

DirectiveShareWebsites countUnique Values

X-Permitted-Cross-Domain-Policies header usage distribution by website popularity



Geographical Distribution

Header usage distribution by websites across the globe.






Websites utilizing X-Permitted-Cross-Domain-Policies

List of websites that use X-Permitted-Cross-Domain-Policies header

DomainCountryRankContacts
www.afternic.com United States52
fonts.adobe.com United States75
www.godaddy.com United States97
dan.com Netherlands150
eventbrite.com United States180
www.eventbrite.com United States180
See full domain list

Common header values

List of top common X-Permitted-Cross-Domain-Policies header values

Header valueValue prevalence
none95.30%
master-only4.06%
value0.28%
'master-only';0.09%
all0.09%
none;0.05%
"master-only";0.03%
by-content-type0.02%
self0.01%
master-only;0.01%
: none0.01%
none,none0.01%
: master-only0.00%
*0.00%
value;0.00%
"none"0.00%
'master-only'0.00%
'none'0.00%
 "master-only"0.00%
origin-when-cross-origin0.00%