Cross-Origin-Opener-Policy
HTTP response headerHeader usage statistics
Cross-Origin-Opener-Policy response header information and usage statistics.| Websites using header Cross-Origin-Opener-Policy | 19,230 |
| Percentage of websites that use Cross-Origin-Opener-Policy header | <0.1% |
| Total discovered header values | 50 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
South Korea
|
Distribution by websites popularity
Cross-Origin-Opener-Policy detection in the top websites by popularity| Top 10k sites | 40 websites |
| Top 100k sites | 154 websites |
| Top 1m sites | 640 websites |
Websites utilizing Cross-Origin-Opener-Policy
List of websites that use Cross-Origin-Opener-Policy header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
3 | |
|
|
United States of America
|
17 | |
|
|
United States of America
|
27 | |
|
|
United States of America
|
29 | |
|
|
Ireland
|
40 | |
|
|
United States of America
|
122 |
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Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common Cross-Origin-Opener-Policy header values| Header value | Value prevalence |
|---|---|
| same-origin-allow-popups | 83.86% |
| same-origin | 9.77% |
| unsafe-none | 3.92% |
| unsafe-none; report-to="DurableDeepLinkUi" | 1.34% |
| same-origin; report-to='default' | 0.32% |
| same-origin-allow-popups; report-to="default" | 0.16% |
| same-origin; report-to="default" | 0.11% |
| same-origin; report-to=coop-endpoint | 0.08% |
| cross-origin | 0.06% |
| same-site | 0.04% |
| (same-origin|same-origin-allow-popups|unsafe-none); report-to="default" | 0.02% |
| same-origin-allow-popups; report-to='default' | 0.02% |
| : same-origin | 0.02% |
| same-origin; | 0.02% |
| (same-origin|same-origin-allow-popups|unsafe-none); report-to=default | 0.02% |
| same-origin-allow-popups;report-to="coop" | 0.02% |
| same-origin-allow-popups; | 0.02% |
| (same-origin|same-origin-allow-popups|unsafe-none); report-to='default' | 0.01% |
| (unsafe-none|require-corp); report-to='default' | 0.01% |
| {"report_to":"default","unsafe-none","same-origin":"same-origin-allow-popups | 0.01% |