x-cache-why

HTTP response header

Header usage statistics

x-cache-why response header information and usage statistics.
Websites using header x-cache-why1,985
Percentage of websites that use x-cache-why header<0.1%
Total discovered header values15
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
elearningindustry.com United States18,788
restoreprivacy.com United States33,246
mcfarlandbooks.com United States47,613
bloggingtips.com United States63,902
expertphotography.com Singapore71,361
successfulblogging.com Singapore87,538
See full domain list

Common header values

List of top common x-cache-why header values
Header valueValue prevalence
-64.03%
not-in-cache20.86%
url:eshop6.40%
url:backend4.13%
url:bypass1.91%
case:disabled-cache0.81%
status:3020.65%
status:5030.25%
url:bypass, url:backend0.25%
status:5000.20%
url:plugin0.20%
blocked:auth0.15%
case:cookie0.05%
PressidiumPortal0.05%
url:backend, case:disabled-cache0.05%