Cross-Origin-Opener-Policy

HTTP response header

Header usage statistics

Cross-Origin-Opener-Policy response header information and usage statistics.
Websites using header Cross-Origin-Opener-Policy312,044
Percentage of websites that use Cross-Origin-Opener-Policy header0.38%
Total discovered header values233
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

Cross-Origin-Opener-Policy Directives

Cross-Origin-Opener-Policy directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Cross-Origin-Opener-Policy header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing Cross-Origin-Opener-Policy

List of websites that use Cross-Origin-Opener-Policy header
DomainCountryRankContacts
www.facebook.com United States2
google.com United States3
www.google.com United States3
youtube.com United States6
www.youtube.com United States6
twitter.com United States7
See full domain list

Common header values

List of top common Cross-Origin-Opener-Policy header values
Header valueValue prevalence
same-origin57.96%
unsafe-none34.21%
same-origin-allow-popups5.18%
same-origin-allow-popups; report-to="gws"0.50%
same-origin-allow-popups; report-to="default"0.35%
same-origin-allow-popups;0.32%
cross-origin0.24%
same-origin; report-to="default"0.23%
same-origin-allow-popups;report-to="coop_report"0.22%
same-site0.16%
same-site; report-to="default";0.06%
unsafe-none; report-to=default0.04%
(same-origin|same-origin-allow-popups|unsafe-none); report-to="default"0.04%
SAMEORIGIN0.04%
unsafe-none; report-to="default"0.03%
(same-origin|same-origin-allow-popups|unsafe-none); report-to='default'0.03%
same-origin; report-to='default'0.03%
same-origin-allow-popups; report-to="encsid_AdqZYNeG0poCtdV4kIzbbF_sNwCxI1mV1uW4HEhCsSU6Bsx43CmWAdj1AGBm9HACQEN9xA"0.02%
same-origin; report-to=default0.02%
same-origin;0.02%