grace

HTTP response header

Header usage statistics

grace response header information and usage statistics.

Websites using header grace22,495
Percentage of websites that use grace header<0.1%
Total discovered header values49
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country Brazil

grace Directives

grace directives value information and usage statistics

DirectiveShareWebsites countUnique Values

grace header usage distribution by website popularity



Geographical Distribution

Header usage distribution by websites across the globe.






Websites utilizing grace

List of websites that use grace header

DomainCountryRankContacts
www.homedepot.com United States2,050
www.zdf.de Germany2,985
www.wetter.com Germany6,948
www.microsoftstore.com.cn China7,045
www.ctvnews.ca Canada8,135
www.amnh.org United States9,932
See full domain list
Flat price per the report, subscription is not required.

Common header values

List of top common grace header values

Header valueValue prevalence
none78.11%
6h16.44%
from cache3.09%
10800.0000.49%
normal(limited)0.40%
Fresh Hit0.20%
21600.0000.20%
normal (healthy server)0.17%
yes (healthy) grace (432000.000s)0.14%
yes (healthy)0.10%
hit0.07%
300.0000.06%
within grace0.06%
fromcache_notexpired0.04%
full0.04%
undetermined0.04%
within ttl0.03%
1h0.03%
259200.0000.03%
fromcache_expired_but_grace0.02%