b
HTTP response headerHeader usage statistics
b response header information and usage statistics.| Websites using header b | 134 |
| Percentage of websites that use b header | <0.1% |
| Total discovered header values | 112 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country |  United States |
b Directives
b directives value information and usage statistics| Directive | Share | Websites count | Unique Values |
|---|
b header usage distribution by website rank
Geographical Distribution
Header usage distribution by websites across the globe.Websites utilizing b
List of websites that use b header| Domain | Country | Rank | Contacts |
|---|---|---|---|
 Sweden | 51,650 | ||
 Spain | 63,055 | ||
| Spain | 63,055 | ||
| Spain | 68,286 | ||
| United States | 72,329 | ||
| United States | 169,222 |
Common header values
List of top common b header values| Header value | Value prevalence |
|---|---|
| 1.0.0-31 | 4.48% |
| 2 | 2.99% |
| 3 | 2.99% |
| 4.0.0-13 | 2.24% |
| 3.8.0-112 | 2.24% |
| 4.2.0-215 | 1.49% |
| 6.2.0-17 | 1.49% |
| 4.6.0-17 | 1.49% |
| 4.0.0-23 | 1.49% |
| 5.2.0-46 | 1.49% |
| 3.8.0-41 | 1.49% |
| 3.0.2-13 | 1.49% |
| 0.0.0-258 | 0.75% |
| 0.0.0-26 | 0.75% |
| 0.0.0-49 | 0.75% |
| 0.0.0-886 | 0.75% |
| 0.0.1-20 | 0.75% |
| 0.0.34 | 0.75% |
| 2.9.0-12 | 0.75% |
| B | 0.75% |