Back to all trackers

OneTag

Owned by OneTag

https://www.onetag.com/

Tracker Rank

185 / 830
Relatively prevalent

Operates Under

onetag-sys.com onetag.com s-onetag.com
Suggest a change

Tracker Reach

0.27% of web traffic is tracked
by OneTag
749 of top 10,000 sites seen loading
OneTag tracker

Seen on these types of websites

33%
Uncategorized
31%
News and Portals
19%
Entertainment
6%
Reference
5%
Business

Tracking Methods

Cookies

Cookies are files placed by the website, stored in the browser that is are used to identify you to the website. Learn more

Data from Feb 2021 to Jul 2026.

Tracker Category

Advertising

Advertising services that utilize data collection, behavioral analysis, and user retargeting.

Learn about our tracker categories What is a tracker?

Similar Trackers

1.
Google Tag
38.05% • Google • Advertising
2.
Google Marketing Platform
23.1% • Google • Advertising
3.
Google
14.07% • Google • Advertising
4.
Google AdServices
9.24% • Google • Advertising

Presence on Top Sites

lanacion.com.ar
News and Portals • 17 trackers seen
tabelog.com
Entertainment • 11 trackers seen
clarin.com
News and Portals • 13 trackers seen
quora.com
Reference • 10 trackers seen
trilltrill.jp
Uncategorized • 22 trackers seen
lequipe.fr
News and Portals • 25 trackers seen
funnyjunk.com
Entertainment • 2 trackers seen
mundodeportivo.com
Entertainment • 21 trackers seen
thesaurus.com
Reference • 10 trackers seen
express.co.uk
News and Portals • 24 trackers seen
ole.com.ar
News and Portals • 11 trackers seen
20min.ch
News and Portals • 19 trackers seen
wp.pl
News and Portals • 17 trackers seen
aternos.org
Entertainment • 22 trackers seen
geocaching.com
Entertainment • 12 trackers seen
worldjournal.com
News and Portals • 20 trackers seen
adnkronos.com
News and Portals • 25 trackers seen
wordreference.com
Reference • 6 trackers seen
myabandonware.com
Entertainment • 7 trackers seen
manualslib.com
Reference • 7 trackers seen
trueachievements.com
Entertainment • 8 trackers seen
flightrising.com
Entertainment • 4 trackers seen
leboncoin.fr
E-Commerce • 5 trackers seen
wetteronline.de
News and Portals • 7 trackers seen
eiga.com
Uncategorized • 11 trackers seen