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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

Shared with the wider content-filtering community. Other projects can use our tracker database to enhance their own privacy tools.

Discerning

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

Columbia Online

495 /818

Relatively prevalent

ade.clmbtech.com

static.clmbtech.com

TRACKER REACH

0.05%

of web traffic is tracked by Columbia Online

72

of the top 10,000 sites seen loading the Columbia Online tracker

Data from March 2024 to April 2024.

SEEN ON THESE TYPES OF WEBSITES

43%

Uncategorized

20%

E-Commerce

18%

Business

5%

Recreation

5%

Entertainment

TRACKING TYPE

No tracking detected at present

TRACKER CATEGORY

Advertising

Provides advertising or advertising-related services such as data collection, behavioral analysis or retargeting.

Learn about our tracker categories

What is a tracker?

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