PR

HTTP response header

Header usage statistics

PR response header information and usage statistics.
Websites using header PR3
Percentage of websites that use PR header<0.1%
Total discovered header values2
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

PR Directives

PR directives value information and usage statistics
DirectiveShareWebsites countUnique Values

PR header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing PR

List of websites that use PR header
DomainCountryRankContacts
www.summerfest.com United States171,914
talkingbooks.alaska.gov United States2,337,758
manage.summerfest.com United States108,621,648
See full domain list

Common header values

List of top common PR header values
Header valueValue prevalence
PR66.67%
true33.33%