X-B-Cache

HTTP response header

Header usage statistics

X-B-Cache response header information and usage statistics.
Websites using header X-B-Cache16,051
Percentage of websites that use X-B-Cache header<0.1%
Total discovered header values42
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country Japan

X-B-Cache Directives

X-B-Cache directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-B-Cache header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-B-Cache

List of websites that use X-B-Cache header
DomainCountryRankContacts
supership.jp Japan17,200
nlab.itmedia.co.jp Japan33,482
recop.jp Japan34,187
ranking-deli.jp Japan43,508
ainow.ai United States50,090
woman.mynavi.jp Japan51,930
See full domain list

Common header values

List of top common X-B-Cache header values
Header valueValue prevalence
BYPASS62.14%
B=nil:D=EXPIRE/CREATE13.81%
create12.46%
B=nil:D=HIT4.89%
cache3.55%
B=nil:D=MISS/CREATE2.19%
excluded0.18%
none0.11%
updating0.11%
B=BYPASS:D=EXPIRE/CREATE0.06%
L=CREATE:B=cache:D=EXPIRE/CREATE0.05%
L=CREATE:B=create:D=EXPIRE/CREATE0.05%
B=BYPASS:D=HIT0.04%
L=HIT:B=cache:D=HIT0.04%
00.04%
L=HIT:B=create:D=HIT0.02%
L=CREATE:B=create0.02%
L=HIT:B=cache:D=EXPIRE/CREATE0.02%
L=CREATE:B=nil:D=EXPIRE/CREATE0.02%
L=CREATE:B=BYPASS:D=HIT0.02%