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Dynamic

Actively monitors the data collectors on the top 10,000 most visited websites worldwide. Whotracks.me shows type, reach, and affiliation of every tracker.

Open Source

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Discerning

More than just a website — WhoTracks.me analyzes data from the top 10,000 websites worldwide and informs Ghostery’s Anti-Tracking technology.

Optanaon by OneTrust

https://www.cookielaw.org/

18 /870

Very prevalent

TRACKER REACH

5.0%

of web traffic is tracked by Optanaon by OneTrust

1239

of the top 10,000 sites seen loading the Optanaon by OneTrust tracker

Data from June 2018 to November 2023.

SEEN ON THESE TYPES OF WEBSITES

38%

Uncategorized

25%

Business

11%

Entertainment

8%

News and Portals

5%

E-Commerce

TRACKING TYPE

No tracking detected at present

TRACKER CATEGORY

Consent

Learn about our tracker categories

What is a tracker?

SIMILAR TRACKERS

OneTrust OneTrust
Tealium Consent Tealium
Cookiebot Cybot
TrustArc TrustArc

Presence on top sites