Trusted

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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

519 /848

Relatively prevalent

ade.clmbtech.com

static.clmbtech.com

TRACKER REACH

0.05%

of web traffic is tracked by Columbia Online

112

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

Data from March 2024.

SEEN ON THESE TYPES OF WEBSITES

48%

Uncategorized

19%

E-Commerce

15%

Business

5%

Entertainment

4%

Reference

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?

SIMILAR TRACKERS

DoubleClick Google
Google Google
Facebook Meta
Amazon Advertising Amazon