X-Zuul-instance

HTTP response header

Header usage statistics

X-Zuul-instance response header information and usage statistics.
Websites using header X-Zuul-instance1
Percentage of websites that use X-Zuul-instance header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country United States

X-Zuul-instance Directives

X-Zuul-instance directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-Zuul-instance header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-Zuul-instance

List of websites that use X-Zuul-instance header
DomainCountryRankContacts
register.xfinity.com United States12,734,204
See full domain list

Common header values

List of top common X-Zuul-instance header values
Header valueValue prevalence
unknown100.00%