ZSurrogate-Key

HTTP response header

Header usage statistics

ZSurrogate-Key response header information and usage statistics.
Websites using header ZSurrogate-Key36
Percentage of websites that use ZSurrogate-Key header<0.1%
Total discovered header values15
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country Vietnam

ZSurrogate-Key Directives

ZSurrogate-Key directives value information and usage statistics
DirectiveShareWebsites countUnique Values

ZSurrogate-Key header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing ZSurrogate-Key

List of websites that use ZSurrogate-Key header
DomainCountryRankContacts
tienphong.vn Vietnam68,930
plo.vn Vietnam73,394
giaoducthoidai.vn Vietnam93,484
www.sggp.org.vn Vietnam116,279
baophapluat.vn Vietnam142,055
giaoduc.net.vn Vietnam147,764
See full domain list

Common header values

List of top common ZSurrogate-Key header values
Header valueValue prevalence
0.061.11%
1.1087142.78%
1.1515242.78%
1.2413062.78%
1.2715852.78%
1.3425122.78%
1.5082762.78%
1.5468462.78%
1.708192.78%
1.7335202.78%
1.7776302.78%
hht_home_02.78%
nhandan_home_02.78%
svvn_home_02.78%
tienphong_home_02.78%