HTTP response header

Header usage statistics

X-lb response header information and usage statistics.

Websites using header X-lb 7,159
Percentage of websites that use X-lb header <0.1%
Total discovered header values 177
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

X-lb detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 17 websites
Top 1m sites 126 websites

Websites utilizing X-lb

List of websites that use X-lb header

Domain Country Rank Contacts
www.ibs.it United States of America 13,833
customer.cludo.com United States of America 15,613
www.businessoffashion.com United States of America 16,497
www.rexx-systems.com Germany 30,086
festo.com Germany 37,390
birchbox.com United States of America 39,140
See full domain list
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-lb header values

Header value Value prevalence
B 44.69%
D 9.65%
SL03B 7.04%
nor-lb-001 5.94%
use1-prd-lb-1245 3.56%
jld3-lb1 3.51%
use1-prd-lb-2074 3.51%
rex-ngx-01 2.32%
ndelb961-P 1.29%
2 1.16% 1.12%
lb56 0.95%
72ab744500e4 0.84%
frontend 0.77%
1 0.75% 0.71%
lb1 0.67%
v5b 0.59%
paws-waf-lb-5 0.54%
lb-aws.energylinx.com 0.53%