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Unified ID 2.0

Owned by theTradeDesk

https://unifiedid.com/

Tracker Rank

416 / 827
Relatively prevalent

Operates Under

uidapi.com unifiedid.com
Suggest a change

Tracker Reach

0.07% of web traffic is tracked
by Unified ID 2.0
116 of top 10,000 sites seen loading
Unified ID 2.0 tracker

Seen on these types of websites

37%
Entertainment
34%
Uncategorized
18%
News and Portals
6%
Business
5%
Reference
Data from Feb 2026 to Jun 2026.

Tracker Category

Advertising

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

Learn about our tracker categories What is a tracker?

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Presence on Top Sites

discuss.com.hk
News and Portals • 23 trackers seen
nytimes.com
News and Portals • 8 trackers seen
fandom.com
Entertainment • 14 trackers seen
nexusmods.com
Entertainment • 8 trackers seen
realtor.com
Business • 18 trackers seen
fark.com
News and Portals • 6 trackers seen
neopets.com
Entertainment • 5 trackers seen
hochi.news
Uncategorized • 20 trackers seen
indiatimes.com
News and Portals • 11 trackers seen
ultimate-guitar.com
Entertainment • 6 trackers seen
leagueofcomicgeeks.com
Uncategorized • 15 trackers seen
toyokeizai.net
News and Portals • 11 trackers seen
stocktwits.com
Business • 28 trackers seen
edhrec.com
Entertainment • 17 trackers seen
jalopnik.com
Entertainment • 16 trackers seen
rawstory.com
News and Portals • 14 trackers seen
letterboxd.com
Entertainment • 3 trackers seen
hk01.com
Uncategorized • 12 trackers seen
washingtonpost.com
News and Portals • 11 trackers seen
gladly.io
Uncategorized • 21 trackers seen
aternos.org
Entertainment • 21 trackers seen
quizlet.com
Business • 9 trackers seen
screenrant.com
Entertainment • 17 trackers seen
cbr.com
Entertainment • 22 trackers seen
crazygames.com
Entertainment • 14 trackers seen