x-backend

HTTP response header

Header usage statistics

x-backend response header information and usage statistics.
Websites using header x-backend325,901
Percentage of websites that use x-backend header0.40%
Total discovered header values2,881
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

x-backend Directives

x-backend directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Websites utilizing x-backend

List of websites that use x-backend header
DomainCountryRankContacts
www.w3.org United States108
deviantart.com United States252
www.deviantart.com United States252
www.forbes.com United States291
slack.com United States668
www.istockphoto.com United States715
See full domain list

Common header values

List of top common x-backend header values
Header valueValue prevalence
varnish_ssl87.55%
web21.50%
spoton-blue1.01%
default0.69%
web_http_back0.64%
main_normal main_canary_with_overflow main_control_with_overflow0.63%
f30.59%
instances0.59%
web40.59%
f50.58%
BE-1000PS-WWW030.35%
Builder0.21%
server10.20%
server20.15%
traefik_c03_bgp0.12%
webprod20.09%
webprod10.09%
web130.08%
kube-haproxy-main0.06%
web10.06%