X-Upstream-Latency
HTTP response headerHeader usage statistics
X-Upstream-Latency response header information and usage statistics.| Websites using header X-Upstream-Latency | 176 |
| Percentage of websites that use X-Upstream-Latency header | <0.1% |
| Total discovered header values | 67 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country |  China |
X-Upstream-Latency Directives
X-Upstream-Latency directives value information and usage statistics| Directive | Share | Websites count | Unique Values |
|---|
X-Upstream-Latency header usage distribution by website rank
Geographical Distribution
Header usage distribution by websites across the globe.Websites utilizing X-Upstream-Latency
List of websites that use X-Upstream-Latency header| Domain | Country | Rank | Contacts |
|---|---|---|---|
| China | 1,557 | ||
| China | 21,557 | ||
| China | 54,413 | ||
| China | 155,787 | ||
| China | 306,255 | ||
| China | 327,420 |
Common header values
List of top common X-Upstream-Latency header values| Header value | Value prevalence |
|---|---|
| 5 | 15.34% |
| 6 | 9.66% |
| 4 | 6.82% |
| 3 | 5.68% |
| 1 | 5.11% |
| 32 | 3.41% |
| 36 | 2.84% |
| 28 | 2.84% |
| 34 | 2.27% |
| 7 | 2.27% |
| 2 | 2.27% |
| 26 | 2.27% |
| 0 | 1.70% |
| 62 | 1.70% |
| 25 | 1.70% |
| 31 | 1.70% |
| 20 | 1.14% |
| 22 | 1.14% |
| 66 | 1.14% |
| 30 | 1.14% |