Access-Control-Request-Headers HTTP response header

Access-Control-Request-Headers

HTTP response header

Access-Control-Request-Headers response header information and usage statistics.


Websites using header Access-Control-Request-Headers	3,429
Percentage of websites that use Access-Control-Request-Headers header	<0.1%
Total discovered header values	186
Header uses directives	No
Header values are unique or random	No
Most popular in the country	United States of America

Access-Control-Request-Headers detection in the top websites by popularity

List of websites that use Access-Control-Request-Headers header

Domain	Country	Rank
iz.ru	Russian Federation	9,255
www.lifeline.org.au	United States of America	12,517
cover.talk.zdn.vn	Vietnam	27,112
www.sic.gov.co	United States of America	27,155
www.flyfrontier.com	United States of America	40,983
www.randa.org	United States of America	47,614

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Header usage distribution by websites across the globe.

List of top common Access-Control-Request-Headers header values

Header value	Value prevalence
*	37.18%
X-WEBSEE, Content-Type	22.08%
X-PINGOTHER, Content-Type	6.33%
User-Agent,Content-Type,Authorization,X-RequestDigest,X-ClientService-ClientTag,additional-header	3.38%
Authorization, Content-Type	2.89%
User-Agent,Content-Type,Authorization,X-RequestDigest,X-ClientService-ClientTag	2.04%
x-requested-with	1.60%
: *	1.52%
content-type,x-requested-with	1.25%
Authorization, X-Requested-With, Origin	1.22%
Content-Type	1.20%
X-Requested-With, accept, content-type	1.05%
accept,content-type,N-API-KEY,authorization,basic,token,*	0.82%
origin, x-requested-with	0.73%
Authorization	0.67%
origin, content-type, Authorization, Accept, x-requested-with	0.64%
Origin, X-Requested-With, content-Type, Accept, Authorization	0.64%
*, x-requested-with	0.58%
true	0.58%
X-Requested-With, Content-Type	0.58%