X-Ser
HTTP response headerHeader usage statistics
X-Ser response header information and usage statistics.| Websites using header X-Ser | 1,737 |
| Percentage of websites that use X-Ser header | <0.1% |
| Total discovered header values | 717 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
China
|
Distribution by websites popularity
X-Ser detection in the top websites by popularity| Top 10k sites | 0 websites |
| Top 100k sites | 4 websites |
| Top 1m sites | 88 websites |
Websites utilizing X-Ser
List of websites that use X-Ser header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
China
|
77,665 | |
|
|
China
|
78,098 | |
|
|
China
|
79,635 | |
|
|
United States of America
|
98,237 | |
|
|
China
|
100,508 | |
|
|
China
|
103,860 |
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-Ser header values| Header value | Value prevalence |
|---|---|
| BC20_dx-lt-yd-zhejiang-jinhua-5-cache-2, BC210_dx-zhejiang-lishui-4-cache-1 | 2.94% |
| BC25_dx-lt-yd-jiangsu-zhenjiang-3-cache-9, BC210_dx-zhejiang-lishui-4-cache-1 | 2.48% |
| BC149_dx-lt-yd-jiangsu-huaian-8-cache-8 | 2.13% |
| BC21_lt-jiangsu-xuzhou-2-cache-1 | 1.61% |
| BC153_dx-lt-yd-zhejiang-huzhou-3-cache-6, BC210_dx-zhejiang-lishui-4-cache-1 | 1.32% |
| BC12_dx-lt-yd-shandong-jinan-5-cache-8, BC114_US-Washington-seattle-1-cache-3, BC102_US-Washington-seattle-1-cache-1 | 1.21% |
| BC210_dx-zhejiang-lishui-4-cache-1 | 1.09% |
| BC167_dx-lt-yd-zhejiang-jinhua-5-cache-6, BC21_lt-jiangsu-xuzhou-2-cache-1 | 1.09% |
| BC146_dx-lt-yd-liaoning-shenyang-5-cache-2, BC210_dx-zhejiang-lishui-4-cache-1 | 1.09% |
| BC71_dx-lt-yd-zhejiang-huzhou-3-cache-3, BC210_dx-zhejiang-lishui-4-cache-1 | 1.04% |
| BC15_dx-lt-yd-jiangsu-taizhou-4-cache-1, BC210_dx-zhejiang-lishui-4-cache-1 | 0.98% |
| BC120_dx-lt-yd-jiangsu-yangzhou-3-cache-2, BC119_dx-chongqing-chongqing-14-cache-7 | 0.92% |
| BC137_dx-lt-yd-jiangsu-zhenjiang-3-cache-11, BC119_dx-chongqing-chongqing-14-cache-7 | 0.86% |
| BC20_dx-lt-yd-zhejiang-jinhua-5-cache-2, BC142_dx-hubei-xiaogan-3-cache-5 | 0.81% |
| BC3_lt-shanxi-changzhi-1-cache-1 | 0.75% |
| BC20_dx-lt-yd-zhejiang-jinhua-5-cache-2, BC3_lt-shanxi-changzhi-1-cache-1 | 0.75% |
| BC153_dx-lt-yd-zhejiang-huzhou-3-cache-6, BC4_dx-neimenggu-wuhai-1-cache-1 | 0.69% |
| BC70_dx-lt-yd-jiangsu-taizhou-4-cache-3, BC210_dx-zhejiang-lishui-4-cache-1 | 0.69% |
| BC12_dx-lt-yd-shandong-jinan-5-cache-8, BC119_dx-chongqing-chongqing-14-cache-7 | 0.63% |
| BC132_dx-lt-yd-zhejiang-jinhua-5-cache-12, BC119_dx-chongqing-chongqing-14-cache-7 | 0.63% |