x-perf-0

HTTP response header

Header usage statistics

x-perf-0 response header information and usage statistics.
Websites using header x-perf-0239
Percentage of websites that use x-perf-0 header<0.1%
Total discovered header values239
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country GB

x-perf-0 Directives

x-perf-0 directives value information and usage statistics
DirectiveShareWebsites countUnique Values

x-perf-0 header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing x-perf-0

List of websites that use x-perf-0 header
DomainCountryRankContacts
www.nicholsonspubs.co.uk GB147,406
www.browns-restaurants.co.uk GB552,194
www.harvester.co.uk GB628,135
www.allbarone.co.uk GB689,147
www.sizzlingpubs.co.uk GB880,804
www.thespaniardshampstead.co.uk GB1,418,086
See full domain list

Common header values

List of top common x-perf-0 header values
Header valueValue prevalence
D=1001658 t=17110632851430950.42%
D=1034377 t=17111175764245680.42%
D=1059607 t=17102776534524750.42%
D=11420678 t=17078031335220400.42%
D=1503409 t=17106584592930910.42%
D=15094645 t=17080622484067480.42%
D=1581 t=17109894625881710.42%
D=1622 t=17106847855901520.42%
D=1630 t=17106704575115710.42%
D=1636 t=17105974814430460.42%
D=1656621 t=17103077567921270.42%
D=1681 t=17100423333168380.42%
D=1723 t=17107375465514210.42%
D=1731 t=17106560919562970.42%
D=1744 t=17106128362814210.42%
D=1772 t=17101220508106670.42%
D=1794 t=17108525339374020.42%
D=1801 t=17080777339721330.42%
D=1831 t=17107136923847780.42%
D=1847 t=17058506123980240.42%