0cf.io

Domain Stats

Owner: Unknown
Privacy Policy: Unknown
Rank: #3106/23652
Prevalence: 0.02% (30 sites)
Fingerprinting: 3/3 - Excessive use of browser API's, almost certainly for tracking purposes
Cookies: 0.01%
Performance: ?
- time: /3
- size: /3
- CPU: /3
- cache: /3
Categories:
Resource Types: Document, Other, Image, XHR,
Raw data file.
Subdomains: s,

Historic Data

Fingerprinting APIs Used (Sorted by weight)

Navigator.prototype.webdriver
Screen.prototype.height
Screen.prototype.width
Document.cookie setter
window.localStorage
Document.cookie getter
Date.prototype.getTime
Navigator.prototype.userAgent

Top Initiators

cloudflareinsights.com - 83.76% of loads
gumgum.com - 5.54% of loads
adligature.com - 3.69% of loads
amxrtb.com - 2.95% of loads
loaded directly - 1.85% of loads
itsdcdn.com - 1.48% of loads
downdetector.com - 0.37% of loads
ay.delivery - 0.37% of loads

Resources Found

s.0cf.io/ (seen on 20 websites)
s.0cf.io/cdn-cgi/rum (seen on 16 websites)
s.0cf.io/ps/ (seen on 15 websites)
s.0cf.io/sw.js (seen on 15 websites)
s.0cf.io/ (seen on 12 websites)

Sites

Sample of sites where this domain was encountered as a third party.