_cdc-r

HTTP response header

Header usage statistics

_cdc-r response header information and usage statistics.
Websites using header _cdc-r1
Percentage of websites that use _cdc-r header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country United States

_cdc-r Directives

_cdc-r directives value information and usage statistics
DirectiveShareWebsites countUnique Values

_cdc-r header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing _cdc-r

List of websites that use _cdc-r header
DomainCountryRankContacts
www.choicehotels.com United States5,360
See full domain list

Common header values

List of top common _cdc-r header values
Header valueValue prevalence
d100.00%