Accept-CH-Lifetime

HTTP response header

Header usage statistics

Accept-CH-Lifetime response header information and usage statistics.

Websites using header Accept-CH-Lifetime 697,013
Percentage of websites that use Accept-CH-Lifetime header 0.69%
Total discovered header values 14
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

Accept-CH-Lifetime detection in the top websites by popularity

Top 10k sites 45 websites
Top 100k sites 235 websites
Top 1m sites 2,891 websites

Websites utilizing Accept-CH-Lifetime

List of websites that use Accept-CH-Lifetime header

Domain Country Rank Contacts
www.amazon.com United States of America 84
tw.yahoo.com United States of America 162
yandex.ru Russian Federation 163
www.amazon.de United States of America 366
www.amazon.co.jp United States of America 373
static-maps.yandex.ru Russian Federation 384
See full domain list
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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common Accept-CH-Lifetime header values

Header value Value prevalence
30 98.26%
60 0.81%
86400 0.77%
31536000 0.10%
604800 0.03%
300 0.01%
31557600 0.00%
2592000 0.00%
5000 0.00%
600 0.00%
900 0.00%
100 0.00%
3600 0.00%
2678400 0.00%