Access-Control-Allow-Origin directives (2 total)
- *
- null
Allows restricted resources on a web page to be requested from another domain outside the domain from which the first resource was served (Indicates whether the response can be shared.)
Websites using header Access-Control-Allow-Origin | 2,196,184 |
Percentage of websites that use Access-Control-Allow-Origin header | 3.58% |
Total discovered header values | More than 10,000 |
Header uses directives | Yes |
Header values are unique or random | No |
Most popular in the country | ![]() |
Directive | Share | Websites count | Unique Values |
---|---|---|---|
* | 90.31% | 1,983,414 | 1 |
null | 0.82% | 18,116 | 1 |
Domain | Country | Rank | Contacts |
---|---|---|---|
![]() | 14 | ||
![]() | 26 | ||
![]() | 31 | ||
![]() | 33 | ||
![]() | 34 | ||
![]() | 42 |
Header value | Value prevalence |
---|---|
* | 90.09% |
null | 0.82% |
https://pixieset.com | 0.49% |
https://img-fl.nccdn.net | 0.25% |
cdn.kotisivukone.fi | 0.18% |
undefined | 0.14% |
https://park.101datacenter.net | 0.11% |
https://platform-api.sharethis.com | 0.11% |
https://admin.thebase.com | 0.10% |
https://imgur.com | 0.09% |
https://cdn.asicentral.com https://commonmedia.asicentral.com https://media.asicdn.com https://media-asicdn.azureedge.net https://googleads.g.doubleclick.net | 0.08% |
none | 0.07% |
https://www.matthies.de | 0.06% |
https://app.hu-manity.co | 0.06% |
https://img-to.nccdn.net | 0.06% |
yastatic.net | 0.05% |
http://gammatesting.jdseller.com | 0.05% |
https://admin.abc.sm | 0.05% |
https://10to8.com | 0.05% |
*.mouseflow.com | 0.05% |