Referer

HTTP response header

Header usage statistics

Referer response header information and usage statistics.
Websites using header Referer7,719
Percentage of websites that use Referer header<0.1%
Total discovered header values7,357
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country France

Referer Directives

Referer directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Referer header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing Referer

List of websites that use Referer header
DomainCountryRankContacts
issuu.com United States344
nintendo.com United States4,080
me.com United States4,171
callbackkiller.com Russia6,639
www.hmhco.com United States13,606
apple.com.tw Taiwan14,076
See full domain list

Common header values

List of top common Referer header values
Header valueValue prevalence
no-referrer0.69%
http://gedykis.kiaule.tu0.62%
: 00.45%
/0.45%
strict-origin-when-cross-origin0.35%
no-referer0.29%
same-origin0.27%
document3600.22%
strict-origin0.21%
www.blygold.co.il0.13%
http://wildcard.casinocity.com/0.13%
https://authentication.iepdirect.com/TriState/?productId=IepLegacy0.12%
default-src 'self'0.09%
Origin When Cross-Origin0.06%
https://www.google.com/0.06%
*0.05%
https://ads.paved.com0.05%
www.electra-infrastructures.co.il0.05%
http://test.bogus.com/1230.05%
no-referrer-when-downgrade0.05%