CacheControl

HTTP response header

Header usage statistics

CacheControl response header information and usage statistics.
Websites using header CacheControl348
Percentage of websites that use CacheControl header<0.1%
Total discovered header values41
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

CacheControl Directives

CacheControl directives value information and usage statistics
DirectiveShareWebsites countUnique Values

CacheControl header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing CacheControl

List of websites that use CacheControl header
DomainCountryRankContacts
fdds.pl Poland27,548
huaweimobileservices.com Germany181,899
bluecard.qld.gov.au Australia269,214
www.galls.com United States273,034
aspiegel.com China365,182
programme.worldwaterweek.org Sweden435,644
See full domain list

Common header values

List of top common CacheControl header values
Header valueValue prevalence
no-cache29.89%
no-store, no-cache, must-revalidate15.52%
public,max-age=36008.33%
max-age=768000,public,must-revalidate6.61%
no-cache, no-store, must-revalidate4.60%
public, max-age=864004.02%
public,max-age=25920003.74%
max-age=03.45%
public, max-age=6003.45%
max-age=864002.87%
public2.30%
nostore, nocache, mustrevalidate, postcheck=0, precheck=02.30%
private,no-cache1.15%
private1.15%
notransform0.86%
no-store0.86%
max-age=216000.57%
no-cache, no-store, max-age=0, must-revalidate0.57%
private, no-cache, no-store, must-revalidate0.57%
nostore0.57%