HTTP response header

Header usage statistics

X-UPServer response header information and usage statistics.

Websites using header X-UPServer 5,568
Percentage of websites that use X-UPServer header <0.1%
Total discovered header values 6
Header uses directives No
Header values are unique or random No
Most popular in the country China

Distribution by websites popularity

X-UPServer detection in the top websites by popularity

Top 10k sites 1 websites
Top 100k sites 4 websites
Top 1m sites 22 websites

Websites utilizing X-UPServer

List of websites that use X-UPServer header

Domain Country Rank Contacts
cdn.img-sys.com France 9,304
cdn-hk.wds168.cn France 10,449
static.styles-sys.com China 10,624
img-for-hk.wds168.cn France 14,292
facecloud.net China 121,433
jtx8.cn China 396,447
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-UPServer header values

Header value Value prevalence
http://yz-web-swoole 99.16%
http://yz-slb-web 0.45%
http://swoole 0.29%
http://yz-customized 0.07%
http://yz-customized-92711 0.02%
http://yz-web 0.02%