HTTP response header

Header usage statistics

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

Websites using header X-Cache-Info 6,856
Percentage of websites that use X-Cache-Info header <0.1%
Total discovered header values 83
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

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

Top 10k sites 2 websites
Top 100k sites 17 websites
Top 1m sites 107 websites

Websites utilizing X-Cache-Info

List of websites that use X-Cache-Info header

Domain Country Rank Contacts
bitbucket.org United States of America 1,403
www.royalmail.com United States of America 5,436
www.seetickets.com United Kingdom 10,291
rhs.org.uk United Kingdom 13,024
www.rhs.org.uk United Kingdom 13,024
www.emeraldhost.net United States of America 14,546
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 value Value prevalence
caching 72.42%
not cacheable; response specified "Cache-Control: no-cache" 9.13%
not cacheable; response code not cacheable 7.48%
0.000 4.07%
not cacheable; response specified "Cache-Control: no-store" 1.76%
local, hit 0.80%
not cacheable; response specified max-age <= 0 0.76%
cachednoargs 0.55%
Miss - Pull - Drop 0.41%
cached 0.34%
not cacheable; response is 302 without expiry time 0.28%
Hit - Push - Keep 0.20%
not cacheable; response specified "Cache-Control: private" 0.19%
remote, hit 0.18%
no-cache 0.09%
cacheable, s-maxage=0s, max-age=0s => cached in Varnish for 0.000s 0.09%
miss 0.07%
not cacheable; response is 400 without cache directive or expiry time 0.06%
cacheable, s-maxage=0s, max-age=0s => cached in Varnish for 120.000s 0.06%
not cacheable; response has already expired 0.04%