OLD-Strict-Transport-Security

HTTP response header

Header usage statistics

OLD-Strict-Transport-Security response header information and usage statistics.
Websites using header OLD-Strict-Transport-Security3
Percentage of websites that use OLD-Strict-Transport-Security header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

OLD-Strict-Transport-Security Directives

OLD-Strict-Transport-Security directives value information and usage statistics
DirectiveShareWebsites countUnique Values

OLD-Strict-Transport-Security header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing OLD-Strict-Transport-Security

List of websites that use OLD-Strict-Transport-Security header
DomainCountryRankContacts
pmddtc.state.gov United States28,463
www.pmddtc.state.gov United States28,463
deccs.pmddtc.state.gov United States21,406,121
See full domain list

Common header values

List of top common OLD-Strict-Transport-Security header values
Header valueValue prevalence
315360000; includeSubDomains100.00%