X-BF-NoStaleProvidedByUpstream

HTTP response header

Header usage statistics

X-BF-NoStaleProvidedByUpstream response header information and usage statistics.
Websites using header X-BF-NoStaleProvidedByUpstream2
Percentage of websites that use X-BF-NoStaleProvidedByUpstream header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

X-BF-NoStaleProvidedByUpstream Directives

X-BF-NoStaleProvidedByUpstream directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-BF-NoStaleProvidedByUpstream header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-BF-NoStaleProvidedByUpstream

List of websites that use X-BF-NoStaleProvidedByUpstream header
DomainCountryRankContacts
www.buzzfeed.com United States1,798
buzzfeednews.com United States3,780
See full domain list

Common header values

List of top common X-BF-NoStaleProvidedByUpstream header values
Header valueValue prevalence
true100.00%