x-backend
HTTP response headerHeader usage statistics
x-backend response header information and usage statistics.| Websites using header x-backend | 319,297 |
| Percentage of websites that use x-backend header | 0.40% |
| Total discovered header values | 2,877 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country |  United States |
x-backend Directives
x-backend directives value information and usage statistics| Directive | Share | Websites count | Unique Values |
|---|
x-backend header usage distribution by website rank
Geographical Distribution
Header usage distribution by websites across the globe.Websites utilizing x-backend
List of websites that use x-backend header| Domain | Country | Rank | Contacts |
|---|---|---|---|
| United States | 108 | ||
| United States | 252 | ||
| United States | 252 | ||
| United States | 291 | ||
| United States | 668 | ||
| United States | 715 |
Common header values
List of top common x-backend header values| Header value | Value prevalence |
|---|---|
| varnish_ssl | 87.55% |
| web2 | 1.47% |
| spoton-blue | 1.03% |
| default | 0.71% |
| web4 | 0.66% |
| web_http_back | 0.65% |
| main_normal main_canary_with_overflow main_control_with_overflow | 0.65% |
| f3 | 0.61% |
| f5 | 0.59% |
| instances | 0.39% |
| BE-1000PS-WWW03 | 0.36% |
| Builder | 0.21% |
| server1 | 0.19% |
| server2 | 0.17% |
| traefik_c03_bgp | 0.12% |
| webprod2 | 0.10% |
| web13 | 0.09% |
| webprod1 | 0.08% |
| kube-haproxy-main | 0.06% |
| ekko | 0.06% |