Expire

HTTP response header

Header usage statistics

Expire response header information and usage statistics.
Websites using header Expire1,172
Percentage of websites that use Expire header<0.1%
Total discovered header values44
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country China

Expire Directives

Expire directives value information and usage statistics
DirectiveShareWebsites countUnique Values

Expire header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing Expire

List of websites that use Expire header
DomainCountryRankContacts
www.lenovo.com Malaysia1,598
muscleandfitness.com United States39,554
www.einvoice.nat.gov.tw Taiwan43,183
nmhh.hu Hungary52,903
english.nmhh.hu Hungary127,016
www.ma.hu Hungary130,373
See full domain list

Common header values

List of top common Expire header values
Header valueValue prevalence
068.17%
-15.46%
Fri, 30 Jul 1998 14:02:27 GMT5.38%
Mon, 4 Apr 1995 01:01:01 GMT4.95%
Mon, 26 Jul 1997 05:00:00 GMT4.78%
1h3.50%
Thu, 01 Jan 1970 00:00:00 GMT2.73%
now1.02%
Mon, 1 Jan 1000 00:00:00 GMT0.68%
Thu, 01 Jan 1970 00:00:01 GMT0.17%
1800.17%
Expires: Thu, 1 Jan 1980 01:23:45 GMT0.17%
Wed, 21 Oct 2015 01:00:00 GMT0.17%
-1d0.09%
Wed, 26 Feb 1997 08:21:57 GMT0.09%
2024-03-13 03:38:38 Etc/GMT0.09%
2024-03-13 14:32:510.09%
2024-03-19 15:55:29 Etc/GMT0.09%
2024-04-01 16:56:14 Etc/GMT0.09%
Mon, 01 Jan 1990 13:00:00 GMT0.09%