x-critical-css

HTTP response header

Header usage statistics

x-critical-css response header information and usage statistics.
Websites using header x-critical-css2
Percentage of websites that use x-critical-css header<0.1%
Total discovered header values2
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country Australia

x-critical-css Directives

x-critical-css directives value information and usage statistics
DirectiveShareWebsites countUnique Values

x-critical-css header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing x-critical-css

List of websites that use x-critical-css header
DomainCountryRankContacts
www.finder.com United States18,518
www.finder.com.au Australia46,963
See full domain list

Common header values

List of top common x-critical-css header values
Header valueValue prevalence
generated50.00%
manual50.00%