HTTP response header

Header usage statistics

X-Safe-Firewall response header information and usage statistics.

Websites using header X-Safe-Firewall 283
Percentage of websites that use X-Safe-Firewall header <0.1%
Total discovered header values 16
Header uses directives No
Header values are unique or random No
Most popular in the country China

Distribution by websites popularity

X-Safe-Firewall detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 0 websites
Top 1m sites 20 websites

Websites utilizing X-Safe-Firewall

List of websites that use X-Safe-Firewall header

Domain Country Rank Contacts
news.agropages.com United States of America 270,473
hsdcw.com China 285,863
law.ruc.edu.cn China 329,256
tadyz.com China 335,868
snedu.gov.cn China 386,353
bch.com.cn China 402,359
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Safe-Firewall header values

Header value Value prevalence
zhuji.360.cn F1W1 59.01%
zhuji.360.cn F1W1 21.20%
zhuji.360.cn F1W1 4.24%
zhuji.360.cn 0.9.0_win apache 3.53%
zhuji.360.cn F1W1 3.53%
zhuji.360.cn F1W1 1.77%
zhuji.360.cn F1W1 1.41%
zhuji.360.cn F1W1 1.06%
zhuji.360.cn 20101 IIS 1.06%
webscan.360.cn F1W1 0.71%
zhuji.360.cn F1W1 0.71%
webscan.360.cn F1W1 0.35%
zhuji.360.cn 0.5.0_win apache 0.35%
zhuji.360.cn F1W1 0.35%
zhuji.360.cn F1W1 0.35%
zhuji.360.cn F1W1 0.35%