HTTP response header

Header usage statistics

cross-origin-window-policy response header information and usage statistics.

Websites using header cross-origin-window-policy 11,192
Percentage of websites that use cross-origin-window-policy header <0.1%
Total discovered header values 2
Header uses directives No
Header values are unique or random No
Most popular in the country Brazil

Distribution by websites popularity

cross-origin-window-policy detection in the top websites by popularity

Top 10k sites 6 websites
Top 100k sites 44 websites
Top 1m sites 202 websites

Websites utilizing cross-origin-window-policy

List of websites that use cross-origin-window-policy header

Domain Country Rank Contacts United States of America 1,368 United States of America 3,006 United States of America 3,103 United States of America 3,892 United States of America 3,935 United States of America 9,328
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common cross-origin-window-policy header values

Header value Value prevalence
deny 97.09%
Allow-PostMessage 2.91%