X-Srv

HTTP response header

Header usage statistics

X-Srv response header information and usage statistics.

Websites using header X-Srv5,019
Percentage of websites that use X-Srv header<0.1%
Total discovered header values278
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

X-Srv Directives

X-Srv directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Distribution by websites popularity

X-Srv detection in the top websites by popularity

Top 10k sites1 websites
Top 100k sites27 websites
Top 1m sites114 websites

Websites utilizing X-Srv

List of websites that use X-Srv header

DomainCountryRankContacts
www.kobo.com CA2,681
migros.ch CH27,903
www.migros.ch CH27,903
dhhr.wv.gov US31,666
kobobooks.com US32,154
faq.active24.com CZ44,379
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common X-Srv header values

Header valueValue prevalence
WEB836.60%
14.24%
23.81%
WEB-073.77%
WEB-053.49%
WEB-023.31%
WEB-043.27%
33.25%
DMS3.21%
WEB-063.17%
WEB-033.05%
WEB-012.99%
A-021.89%
991.83%
inb1.06%
A-010.98%
b0.86%
40.80%
50.74%
a0.70%