X-ac
HTTP response headerHeader usage statistics
X-ac response header information and usage statistics.| Websites using header X-ac | 643,253 |
| Percentage of websites that use X-ac header | 0.65% |
| Total discovered header values | 117 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
Distribution by websites popularity
X-ac detection in the top websites by popularity| Top 10k sites | 46 websites |
| Top 100k sites | 449 websites |
| Top 1m sites | 7,202 websites |
Websites utilizing X-ac
List of websites that use X-ac header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
68 | |
|
|
United States of America
|
76 | |
|
|
United States of America
|
92 | |
|
|
United States of America
|
176 | |
|
|
United States of America
|
189 | |
|
|
United States of America
|
202 |
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Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common X-ac header values| Header value | Value prevalence |
|---|---|
| 3.bur _bur | 47.55% |
| 3.sea _bur | 33.63% |
| 3.sea _atomic_bur | 5.18% |
| 3.bur _atomic_bur | 4.27% |
| 5.bur _atomic_bur | 3.61% |
| 1.sea _bur | 2.00% |
| 5.bur _bur | 1.19% |
| 1.bur _bur | 0.40% |
| 2.bur _atomic_bur | 0.33% |
| 1.bur _atomic_bur | 0.32% |
| 4.bur _atomic_bur | 0.29% |
| 1.sea _atomic_bur | 0.23% |
| 3.dfw _dfw | 0.21% |
| 2.sea _atomic_bur | 0.20% |
| 4.sea _atomic_bur | 0.17% |
| 1.hhn _dfw | 0.14% |
| 4.bur _bur | 0.03% |
| 2.bur _bur | 0.03% |
| 3.dfw _atomic_dfw | 0.02% |
| 5.dfw _atomic_dfw | 0.02% |