HTTP response header

Header usage statistics

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

Websites using header X-Cache-Info6,194
Percentage of websites that use X-Cache-Info header<0.1%
Total discovered header values68
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

X-Cache-Info Directives

X-Cache-Info directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Distribution by websites popularity

X-Cache-Info detection in the top websites by popularity

Top 10k sites2 websites
Top 100k sites16 websites
Top 1m sites96 websites

Websites utilizing X-Cache-Info

List of websites that use X-Cache-Info header

bitbucket.org US1,403
www.royalmail.com UK5,436
www.seetickets.com UK10,291
rhs.org.uk UK13,024
www.rhs.org.uk UK13,024
www.emeraldhost.net US14,546
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 X-Cache-Info header values

Header valueValue prevalence
not cacheable; response specified "Cache-Control: no-cache"10.77%
not cacheable; response specified max-age <= 05.70%
not cacheable; response specified "Cache-Control: private"4.92%
not cacheable; response is 302 without expiry time2.68%
local, hit0.71%
not cacheable; response specified "Cache-Control: no-store"0.63%
not cacheable; response code not cacheable0.48%
Miss - Pull - Drop0.48%
remote, hit0.40%
Pass - Pull - Drop0.21%
Miss - Pull - Keep0.15%
cache off coz hard-refresh, debugging0.11%
not cacheable; response has already expired0.10%
Hit - Push - Keep0.06%