HTTP response header

Header usage statistics

Sepia-Upstream response header information and usage statistics.

Websites using header Sepia-Upstream5,765
Percentage of websites that use Sepia-Upstream header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

Sepia-Upstream Directives

Sepia-Upstream directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Connected technologies

Technologies that utilize the header

Medium, category Content Management System, total 9,666 websites

Distribution by websites popularity

Sepia-Upstream detection in the top websites by popularity

Top 10k sites2 websites
Top 100k sites31 websites
Top 1m sites275 websites

Websites utilizing Sepia-Upstream

List of websites that use Sepia-Upstream header

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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common Sepia-Upstream header values

Header valueValue prevalence