cmu.edu

Observed activities (35)

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

Google Tag

45.86% • Google • Advertising

Canvas

36.13% • • Customer Interaction

Heap

35.05% • Heap • Site Analytics

Google Static

34.43% • Google • Hosting

Google Fonts

27.53% • Google • Hosting

Amazon Web Services

21.16% • Amazon • Hosting

Google Analytics

16.66% • Google • Site Analytics

Cloudflare

12.0% • Cloudflare • Hosting

Google

11.99% • Google • Advertising

10.

YouTube

9.62% • Google • Audio/Video Player

11.

Google APIs

9.27% • Google • Hosting

12.

Google Play Services

8.9% • Google • Hosting

13.

Amazon CloudFront

7.78% • Amazon • Hosting

14.

DoubleClick

7.33% • Google • Advertising

15.

unpkg

5.79% • unpkg • Hosting

3.43% • Google • Hosting

18.

Bootstrap CDN

2.78% • BootstrapCDN • Hosting

2.69% • Polyfill.io • Misc

21.

jQuery

2.67% • JS Foundation • Hosting

22.

Facebook

2.61% • Meta • Advertising

23.

Gravatar

2.6% • Automattic • Social Media

24.

Vimeo

2.39% • Vimeo • Audio/Video Player

25.

Google AdServices

1.95% • Google • Advertising

26.

Creative Commons

1.83% • Creative Commons Corporation • Misc

1.8% • Microsoft • Site Analytics

29.

LinkedIn Ads

1.78% • Microsoft • Advertising

30.

MyFonts

1.76% • MyFonts • Site Analytics

31.

Google Analytics with signals

1.45% • Google • Advertising

32.

X Corp.

1.28% • X Corp. • Social Media

33.

SiteImprove Analytics

1.23% • Siteimprove • Site Analytics

34.

Crazy Egg

1.2% • Crazy Egg • Site Analytics

35.

Google User Content

1.2% • Google • Hosting

4.12

Trackers Per Page Load

2.18

Tracking Requests Per Page Load

5.54%

Trackers Requests / All Requests

0.61MB

Data Saved

Tracking Methods

Fingerprinting

Fingerprinting is a unique digital signature derived from the properties of your device. Learn more

What is a tracker? Where does the data come from?

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