columbia.edu

Observed activities (41)

This chart shows the total unique trackers seen on this website. Rather than an exact count per page, it shows the diversity of trackers seen over multiple visits.

Filter the list by category to view subset tracker types.

Sorted by frequency of appearance on domain subpages

1.
Google Tag
49.96% Google Advertising
2.
Adobe Typekit
31.84% Adobe Essential
3.
Google Analytics
31.83% Google Site Analytics
4.
Google Static
19.41% Google Hosting
5.
Google
17.96% Google Advertising
6.
Cloudflare
13.66% Cloudflare Hosting
7.
Google Fonts
12.42% Google Hosting
8.
Canvas
12.29% Customer Interaction
9.
Heap
12.21% Heap Site Analytics
10.
Amazon Web Services
11.4% Amazon Hosting
11.
Google APIs
10.25% Google Hosting
12.
New Relic
8.14% New Relic Site Analytics
13.
DoubleClick
7.21% Google Advertising
14.
YouTube
7.08% Google Audio/Video Player
15.
jsDelivr
5.8% Hosting
16.
Facebook
4.87% Meta Advertising
17.
Amazon CloudFront
4.22% Amazon Hosting
18.
Matomo
4.22% Matomo Site Analytics
19.
Piwik PRO Analytics Suite
4.08% Piwik PRO Site Analytics
20.
X Corp.
3.85% X Corp. Social Media
21.
Bootstrap CDN
3.6% BootstrapCDN Hosting
22.
Microsoft Advertising
3.49% Microsoft Advertising
23.
LinkedIn Analytics
3.49% Microsoft Site Analytics
24.
Gravatar
3.39% Automattic Social Media
25.
Jetpack
3.35% Automattic Site Analytics
26.
Zendesk
2.83% Zendesk Customer Interaction
27.
Zendesk CDN
2.83% Zendesk Misc
28.
jQuery
2.43% JS Foundation Hosting
29.
Google Photos
2.39% Google Hosting
30.
X Syndication
2.38% X Corp. Social Media
31.
unpkg
2.33% Hosting
32.
Google AdServices
2.19% Google Advertising
33.
Google User Content
2.01% Google Hosting
34.
Sentry
1.91% Sentry Site Analytics
35.
fontawesome.com
1.87% Hosting
36.
Monotype GmbH
1.85% Monotype Imaging Hosting
37.
Microsoft Services
1.69% Microsoft Misc
38.
ImgIX
1.63% Hosting
39.
WalkMe
1.44% WalkMe Customer Interaction
40.
Vimeo
1.36% Vimeo Audio/Video Player
41.
UserVoice
1.14% UserVoice Customer Interaction

3.87

Trackers Per Page Load

6.23

Tracking Requests Per Page Load

17.04%

Trackers Requests / All Requests

1.08MB

Data Saved

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

Tracker Diagram

This diagram maps trackers on this page to their related categories and parent companies. The connecting flows visualize which companies provide trackers in each category and the volume identified across the site.

Tracker categories

Tracking companies