X-Age

HTTP response header

Header usage statistics

X-Age response header information and usage statistics.

Websites using header X-Age 3,688
Percentage of websites that use X-Age header <0.1%
Total discovered header values 2,031
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-Age detection in the top websites by popularity

Top 10k sites 36 websites
Top 100k sites 84 websites
Top 1m sites 779 websites

Websites utilizing X-Age

List of websites that use X-Age header

Domain Country Rank Contacts
www.sciencemag.org United States of America 296
www.nbcsports.com United States of America 473
www.irs.gov United States of America 553
www.unicef.org United States of America 606
rpp.pe United States of America 777
www.vg.no Norway 989
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common X-Age header values

Header value Value prevalence
0 30.86%
0[P] 1.22%
2 0.68%
1 0.65%
119 0.27%
39 0.22%
31 0.22%
0[P]|0[A] 0.19%
86 0.19%
5 0.16%
3 0.16%
45 0.16%
78 0.14%
72 0.14%
30 0.14%
23 0.14%
82 0.14%
178 0.14%
6 0.14%
54 0.14%