Surrogate-Key
HTTP response headerHeader usage statistics
Surrogate-Key response header information and usage statistics.| Websites using header Surrogate-Key | 925 |
| Percentage of websites that use Surrogate-Key header | <0.1% |
| Total discovered header values | 790 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
Distribution by websites popularity
Surrogate-Key detection in the top websites by popularity| Top 10k sites | 7 websites |
| Top 100k sites | 22 websites |
| Top 1m sites | 173 websites |
Websites utilizing Surrogate-Key
List of websites that use Surrogate-Key header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
1,202 | |
|
|
United States of America
|
2,442 | |
|
|
United States of America
|
2,442 | |
|
|
United States of America
|
2,850 | |
|
|
United States of America
|
7,872 | |
|
|
United States of America
|
8,471 |
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Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common Surrogate-Key header values| Header value | Value prevalence |
|---|---|
| klecker | 1.73% |
| front post-2 post-user-1 single | 0.97% |
| mirror-csail | 0.97% |
| mirror-isc | 0.86% |
| tm-home | 0.76% |
| static, html, static | 0.65% |
| front home | 0.65% |
| text/html | 0.65% |
| tm-front_page | 0.43% |
| home | 0.43% |
| front post-6 post-user-1 single | 0.32% |
| desktop | 0.32% |
| p-1757 tm-front_page | 0.32% |
| srv-boi5m9cdnlais304297g | 0.32% |
| front | 0.32% |
| front post-15 post-user-1 single | 0.32% |
| tgdikP2WwhzFNqpZJZqo Wj/F1Ku4wH/AtBjS6d3/ | 0.32% |
| content content/homepage | 0.32% |
| front post-5 post-user-1 single | 0.32% |
| 0DwFiVMlJaH31x54Lrme JBsa9Y9c/fls0mydPXmv | 0.22% |