r2b2.cz

Domain Stats

Owner: Unknown
Privacy Policy: Unknown
Rank: #2744/23593
Prevalence: 0.03% (39 sites)
Fingerprinting: 3/3 - Excessive use of browser API's, almost certainly for tracking purposes
Cookies: 0.02%
Performance: ?
- time: /3
- size: /3
- CPU: /3
- cache: /3
Categories:
Resource Types: Fetch, Image, Document, Script, XHR,
Raw data file.
Subdomains: hb, delivery,

Historic Data

Fingerprinting APIs Used (Sorted by weight)

window.screenLeft
window.screenTop
window.outerHeight
window.outerWidth
Navigator.prototype.hardwareConcurrency
Screen.prototype.availHeight
Screen.prototype.availWidth
Date.prototype.getTimezoneOffset
Navigator.prototype.doNotTrack
window.innerHeight
Navigator.prototype.appVersion
window.innerWidth
Screen.prototype.height
Screen.prototype.width
NavigatorUAData.prototype.brands
NavigatorUAData.prototype.platform
Navigator.prototype.language
Document.cookie setter
window.localStorage
Document.cookie getter
Date.prototype.getTime
Navigator.prototype.userAgent
Event.prototype.timeStamp

Top Initiators

loaded directly - 27.69% of loads
adplay.it - 12.31% of loads
qwtag.com - 10.77% of loads
1gr.cz - 9.23% of loads
caroda.io - 7.69% of loads
spolecznosci.net - 7.69% of loads
stdout.cz - 4.62% of loads
smedata.sk - 3.08% of loads
storage.googleapis.com - 3.08% of loads
r2b2.io - 3.08% of loads

Resources Found

hb.r2b2.cz/openrtb2/bid (seen on 10 websites)
delivery.r2b2.cz/js/7.81.3/online/public/bundle.550e903176954b177023.js (seen on 5 websites)
hb.r2b2.cz/cookieSync (seen on 4 websites)
hb.r2b2.cz/event/timeout (seen on 3 websites)
delivery.r2b2.cz/get/medicspark.de/generic/sticky/mobile (seen on 2 websites)
delivery.r2b2.cz/hb/mafra/penize.cz_mobile (seen on 2 websites)
delivery.r2b2.cz/get/penize.cz/rtb-premium/300x300_penize_1 (seen on 2 websites)
delivery.r2b2.cz/get/penize.cz/rtb/300x300_penize_1 (seen on 2 websites)
delivery.r2b2.cz/get/penize.cz/generic/300x300_penize_1 (seen on 2 websites)
delivery.r2b2.cz/static/our-media/pcc/universal.js (seen on 2 websites)
delivery.r2b2.cz/hb/economia/aktualne.cz_desktop (seen on 2 websites)
delivery.r2b2.cz/video/aktualne.cz/video/outstream_2 (seen on 2 websites)
delivery.r2b2.cz/video/aktualne.cz/video/outstream (seen on 2 websites)
delivery.r2b2.cz/get/aktualne.cz/hb/video_outstream_mini (seen on 2 websites)
hb.r2b2.cz/setuid (seen on 2 websites)
hb.r2b2.cz/setuid (seen on 2 websites)
delivery.r2b2.cz/dmpm (seen on 2 websites)
delivery.r2b2.cz/get/meteocentrum.cz/hb/video_outstream (seen on 2 websites)
delivery.r2b2.cz/hb/mafra/rajce.net (seen on 2 websites)

Sites

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