Referer-Policy

HTTP response header

Header usage statistics

Referer-Policy response header information and usage statistics.

Websites using header Referer-Policy 1,455
Percentage of websites that use Referer-Policy header <0.1%
Total discovered header values 24
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

Referer-Policy detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 3 websites
Top 1m sites 59 websites

Websites utilizing Referer-Policy

List of websites that use Referer-Policy header

Domain Country Rank Contacts
www.tre.se United Kingdom 12,644
www.enjoythemovement.cz Czech Republic 36,372
www.tarycamp.cz Czech Republic 39,264
developer.cisco.com United States of America 107,961
fds.duke.edu United States of America 110,875
247sports.com United States of America 112,107
See full domain list
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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common Referer-Policy header values

Header value Value prevalence
same-origin 31.20%
origin 30.86%
no-referrer-when-downgrade 10.65%
value 6.60%
no-referer-when-downgrade 5.22%
default 3.30%
strict-origin-when-cross-origin 3.23%
strict-origin 2.54%
no-referrer 1.86%
origin-when-cross-origin 1.37%
origin; 0.89%
unsafe-url 0.69%
Unsafe URL 0.48%
no-referer 0.27%
noreferer 0.14%
Origin Only 0.14%
1 0.07%
always 0.07%
always, origin-when-cross-origin 0.07%
No Referrer 0.07%