X-Varnish-Duration

HTTP response header

Header usage statistics

X-Varnish-Duration response header information and usage statistics.
Websites using header X-Varnish-Duration1
Percentage of websites that use X-Varnish-Duration headerless than 0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country Italy

X-Varnish-Duration Directives

X-Varnish-Duration directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Websites utilizing X-Varnish-Duration

List of websites that use X-Varnish-Duration header
DomainCountryRankContacts
polito.it Italy43,398
See full domain list

Common header values

List of top common X-Varnish-Duration header values
Header valueValue prevalence
0.000100%