X-Access-Control-Allow-Origin

HTTP response header

Header usage statistics

X-Access-Control-Allow-Origin response header information and usage statistics.
Websites using header X-Access-Control-Allow-Origin61
Percentage of websites that use X-Access-Control-Allow-Origin header<0.1%
Total discovered header values3
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country Singapore

X-Access-Control-Allow-Origin Directives

X-Access-Control-Allow-Origin directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-Access-Control-Allow-Origin header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-Access-Control-Allow-Origin

List of websites that use X-Access-Control-Allow-Origin header
DomainCountryRankContacts
www.moh.gov.sg Singapore21,834
www.ica.gov.sg Singapore53,722
www.nea.gov.sg Singapore55,786
www.svensktnaringsliv.se Sweden56,294
www.ipos.gov.sg Singapore67,018
www.a-star.edu.sg Singapore73,261
See full domain list

Common header values

List of top common X-Access-Control-Allow-Origin header values
Header valueValue prevalence
*96.72%
https://mail.google.com1.64%
https://www.svensktnaringsliv.se1.64%