HTTP response header

Header usage statistics

X-Rack-CORS response header information and usage statistics.

Websites using header X-Rack-CORS 327
Percentage of websites that use X-Rack-CORS header <0.1%
Total discovered header values 2
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

X-Rack-CORS detection in the top websites by popularity

Top 10k sites 3 websites
Top 100k sites 6 websites
Top 1m sites 45 websites

Websites utilizing X-Rack-CORS

List of websites that use X-Rack-CORS header

Domain Country Rank Contacts
list.ly United States of America 1,065
www.hackster.io United States of America 2,394
www.freeconferencecall.com United States of America 2,846
community.spiceworks.com United States of America 77,615
araelium.com United States of America 97,792
www.standardhotels.com United States of America 98,727
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Rack-CORS header values

Header value Value prevalence
miss; no-origin 74.92%
preflight-hit; no-origin 25.08%