X-Varnish-Backend
HTTP response headerHeader usage statistics
X-Varnish-Backend response header information and usage statistics.| Websites using header X-Varnish-Backend | 493 |
| Percentage of websites that use X-Varnish-Backend header | <0.1% |
| Total discovered header values | 137 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
Germany
|
Distribution by websites popularity
X-Varnish-Backend detection in the top websites by popularity| Top 10k sites | 5 websites |
| Top 100k sites | 13 websites |
| Top 1m sites | 126 websites |
Websites utilizing X-Varnish-Backend
List of websites that use X-Varnish-Backend header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
240 | |
|
|
United States of America
|
848 | |
|
|
Germany
|
2,909 | |
|
|
United States of America
|
6,516 | |
|
|
United States of America
|
6,596 | |
|
|
Netherlands
|
12,378 |
Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common X-Varnish-Backend header values| Header value | Value prevalence |
|---|---|
| default | 20.28% |
| vm75_5 | 5.07% |
| vm77_1 | 4.67% |
| be_culturamix | 3.45% |
| php04_80 | 3.25% |
| php05_80 | 2.43% |
| php06_80 | 2.43% |
| vm75_11 | 2.43% |
| web005 | 2.23% |
| vm84_3 | 1.83% |
| vm77_2 | 1.83% |
| vm76_4 | 1.62% |
| vm74_11 | 1.22% |
| vm86_4 | 1.01% |
| php03_80 | 1.01% |
| mis20 | 1.01% |
| php02_80 | 0.81% |
| www.healthy | 0.81% |
| vm72_4 | 0.81% |
| vm61_1 | 0.81% |