HTTP response header

Header usage statistics

X-Upstream-Cache response header information and usage statistics.

Websites using header X-Upstream-Cache860
Percentage of websites that use X-Upstream-Cache header<0.1%
Total discovered header values3
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country Brazil

X-Upstream-Cache Directives

X-Upstream-Cache directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Geographical Distribution

Header usage distribution by websites across the globe.

Websites utilizing X-Upstream-Cache

List of websites that use X-Upstream-Cache header

www.ipma.pt Portugal50,142
icastpro.ca Canada820,772
danapointtimes.com United States1,342,844
www.danapointtimes.com United States1,342,844
app.icastgo.com United States4,398,535
liderprop.com United States5,267,457
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Common header values

List of top common X-Upstream-Cache header values

Header valueValue prevalence