X-Cache-Lookup HTTP response header

X-Cache-Lookup

HTTP response header

X-Cache-Lookup represents if the proxy has a cache-able response to the request (HIT for yes and MISS for no)

X-Cache-Lookup response header information and usage statistics.


Websites using header X-Cache-Lookup	16,624
Percentage of websites that use X-Cache-Lookup header	0.15%
Total discovered header values	1,052
Header uses directives	No
Header values are unique or random	No
Most popular in the country	United Kingdom

X-Cache-Lookup detection in the top websites by popularity

List of websites that use X-Cache-Lookup header

Domain	Country	Rank
launchpad.net	United Kingdom	792
startribune.com	United States of America	838
wiki.ubuntu.com	United Kingdom	1,351
imslp.org	Canada	1,636
brown.edu	United States of America	1,661
www.juntadeandalucia.es	Spain	2,000

See full domain list

Header usage distribution by websites across the globe.

List of top common X-Cache-Lookup header values

Header value	Value prevalence
MISS from shluota:3128	7.01%
Hit From Upstream	3.28%
Hit From Disktank3	0.96%
MISS from t0.hoster.ru:6666	0.87%
MISS from cache.clickability.com:3128	0.85%
MISS from lin-10-170-0-3.gridhost.co.uk:3128	0.72%
MISS from lin-10-170-0-88.gridhost.co.uk:3128	0.69%
MISS from lin-10-170-0-237.gridhost.co.uk:3128	0.64%
MISS from lin-10-170-0-235.gridhost.co.uk:3128	0.64%
MISS from lin-10-170-0-89.gridhost.co.uk:3128	0.61%
MISS from lin-10-170-0-97.gridhost.co.uk:3128	0.60%
MISS from lin-10-170-0-69.gridhost.co.uk:3128	0.60%
MISS from lin-10-170-0-149.gridhost.co.uk:3128	0.59%
MISS from lin-10-170-0-160.gridhost.co.uk:3128	0.56%
Hit From Disktank3 Gz	0.56%
MISS from lin-10-170-0-238.gridhost.co.uk:3128	0.55%
MISS from lin-10-170-0-78.gridhost.co.uk:3128	0.55%
MISS from lin-10-170-0-50.gridhost.co.uk:3128	0.53%
MISS from lin-10-170-0-243.gridhost.co.uk:3128	0.53%
MISS from lin-10-170-0-242.gridhost.co.uk:3128	0.52%