x-cache-why

HTTP response header

Header usage statistics

x-cache-why response header information and usage statistics.
Websites using header x-cache-why1,928
Percentage of websites that use x-cache-why header<0.1%
Total discovered header values14
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

x-cache-why Directives

x-cache-why directives value information and usage statistics
DirectiveShareWebsites countUnique Values

x-cache-why header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing x-cache-why

List of websites that use x-cache-why header
DomainCountryRankContacts
www.transifex.com United States3,996
elearningindustry.com United States18,788
restoreprivacy.com United States33,246
mcfarlandbooks.com United States47,613
bloggingtips.com United States63,902
expertphotography.com Singapore71,361
See full domain list

Common header values

List of top common x-cache-why header values
Header valueValue prevalence
-65.25%
not-in-cache19.50%
url:eshop6.33%
url:backend4.05%
url:bypass1.92%
status:3020.83%
case:disabled-cache0.78%
status:5000.41%
status:5030.26%
url:bypass, url:backend0.26%
blocked:auth0.16%
url:plugin0.16%
case:cookie0.05%
url:backend, case:disabled-cache0.05%