X-Ser
HTTP response headerHeader usage statistics
X-Ser response header information and usage statistics.| Websites using header X-Ser | 720 |
| Percentage of websites that use X-Ser header | <0.1% |
| Total discovered header values | 338 |
| 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 | 1 websites |
| Top 100k sites | 6 websites |
| Top 1m sites | 97 websites |
Websites utilizing X-Ser
List of websites that use X-Ser header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
1,112 | |
|
|
United States of America
|
16,954 | |
|
|
United States of America
|
77,665 | |
|
|
China
|
78,098 | |
|
|
United States of America
|
79,635 | |
|
|
United States of America
|
98,237 |
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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 |
|---|---|
| BC80_dx-lt-yd-jiangsu-taizhou-4-cache-4, BC8_dx-zhejiang-yiwu-3-cache-6 | 2.22% |
| BC7_lt-shandong-zibo-4-cache-1 | 1.94% |
| BC71_dx-lt-yd-zhejiang-huzhou-3-cache-3, BC8_dx-zhejiang-yiwu-3-cache-6 | 1.81% |
| BC205_dx-lt-shandong-qingdao-2-cache-7, BC8_dx-zhejiang-yiwu-3-cache-6 | 1.67% |
| BC233_dx-lt-shandong-qingdao-2-cache-8, BC8_dx-zhejiang-yiwu-3-cache-6 | 1.53% |
| BC12_dx-lt-yd-shandong-jinan-5-cache-8, BC73_US-California-santa-clara-1-cache-2 | 1.39% |
| BC167_dx-lt-yd-zhejiang-jinhua-5-cache-6, BC7_lt-shandong-zibo-4-cache-1 | 1.25% |
| BC162_dx-lt-yd-hunan-changsha-8-cache-3, BC8_dx-zhejiang-yiwu-3-cache-6 | 1.11% |
| BC85_dx-lt-yd-shandong-jinan-5-cache-9, BC104_US-Florida-tampa-1-cache-2, BC3_US-California-los-angeles-1-cache-2 | 1.11% |
| BC157_dx-lt-yd-jiangsu-zhenjiang-3-cache-13, BC106_US-DistColumbia-washingtonDC-1-cache-1 | 1.11% |
| BC233_dx-lt-shandong-qingdao-2-cache-8, BC134_lt-shandong-zibo-6-cache-4 | 1.11% |
| BC157_dx-lt-yd-jiangsu-zhenjiang-3-cache-13, BC106_US-DistColumbia-washingtonDC-1-cache-1, BC3_US-California-los-angeles-1-cache-2 | 1.11% |
| BC20_dx-lt-yd-zhejiang-jinhua-5-cache-2, BC106_US-DistColumbia-washingtonDC-1-cache-1 | 1.11% |
| BC20_dx-lt-yd-zhejiang-jinhua-5-cache-2, BC8_dx-zhejiang-yiwu-3-cache-6 | 1.11% |
| BC4_dx-zhejiang-jinhua-10-cache-5 | 0.97% |
| BC134_lt-shandong-zibo-6-cache-4 | 0.97% |
| BC85_dx-lt-yd-shandong-jinan-5-cache-9, BC106_US-DistColumbia-washingtonDC-1-cache-1, BC3_US-California-los-angeles-1-cache-2 | 0.97% |
| BC201_dx-lt-yd-jiangsu-taizhou-4-cache-11, BC4_dx-zhejiang-jinhua-10-cache-5 | 0.97% |
| BC17_dx-guizhou-guiyang-5-cache-1 | 0.83% |
| BC44_dx-lt-yd-shandong-jinan-5-cache-6, BC106_US-DistColumbia-washingtonDC-1-cache-1, BC3_US-California-los-angeles-1-cache-2 | 0.83% |