age
HTTP response headerTime the object has been in a proxy cache in seconds
Header usage statistics
age response header information and usage statistics.| Websites using header age | 47,507 |
| Percentage of websites that use age header | 0.45% |
| Total discovered header values | 13,204 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
Distribution by websites popularity
age detection in the top websites by popularity| Top 10k sites | 80 websites |
| Top 100k sites | 360 websites |
| Top 1m sites | 3,840 websites |
Websites utilizing age
List of websites that use age header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
60 | |
|
|
United States of America
|
60 | |
|
|
Poland
|
925 | |
|
|
United States of America
|
1,166 | |
|
|
United States of America
|
1,167 | |
|
|
United States of America
|
1,167 |
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Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common age header values| Header value | Value prevalence |
|---|---|
| 0 | 65.88% |
| 1 | 0.39% |
| 2 | 0.29% |
| 3 | 0.17% |
| 4 | 0.12% |
| 5 | 0.09% |
| 6 | 0.07% |
| 12 | 0.04% |
| 10 | 0.04% |
| 9 | 0.04% |
| 8 | 0.04% |
| 7 | 0.03% |
| 18 | 0.03% |
| 54 | 0.03% |
| 42 | 0.02% |
| 185 | 0.02% |
| 35 | 0.02% |
| 44 | 0.02% |
| 13 | 0.02% |
| 236 | 0.02% |