X-NGINX-Upstream

HTTP response header

Header usage statistics

X-NGINX-Upstream response header information and usage statistics.

Websites using header X-NGINX-Upstream 222
Percentage of websites that use X-NGINX-Upstream header <0.1%
Total discovered header values 15
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-NGINX-Upstream detection in the top websites by popularity

Top 10k sites 2 websites
Top 100k sites 4 websites
Top 1m sites 97 websites

Websites utilizing X-NGINX-Upstream

List of websites that use X-NGINX-Upstream header

Domain Country Rank Contacts
www.wunc.org United States of America 2,936
www.wkms.org United States of America 5,707
store.argus-x.ru Germany 49,875
www.lib.berkeley.edu United States of America 81,961
www.wbgo.org United States of America 103,604
digitalassets.lib.berkeley.edu United States of America 106,742
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-NGINX-Upstream header values

Header value Value prevalence
192.168.120.82:80 30.63%
192.168.120.81:80 29.28%
192.168.120.83:80 27.48%
128.32.10.199:80 6.76%
127.0.0.1:81 0.90%
23.185.0.2:443 0.90%
128.32.10.160:80 0.45%
128.32.10.188:80 0.45%
128.32.10.198:80 0.45%
128.32.10.218:8080 0.45%
128.32.10.221:8080 0.45%
128.32.10.244:443 0.45%
128.32.10.246:443 0.45%
KimetaNext 0.45%
vm129 0.45%