HTTP response header

Header usage statistics

X-Zuul response header information and usage statistics.

Websites using header X-Zuul6
Percentage of websites that use X-Zuul header<0.1%
Total discovered header values1
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country CN

X-Zuul Directives

X-Zuul directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Connected technologies

Technologies that utilize the header

Zuul, category Reverse Proxy, total 6 websites

Distribution by websites popularity

X-Zuul detection in the top websites by popularity

Top 10k sites0 websites
Top 100k sites1 websites
Top 1m sites2 websites

Websites utilizing X-Zuul

List of websites that use X-Zuul header

www.spectrum.net US27,847
www.spectrumbusiness.net US131,776
xiaolanben.com CN10,964,909
www.xiaolanben.com CN10,964,909
api.u51.com CN16,986,401
51.ai SG27,925,208
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Zuul header values

Header valueValue prevalence