Your Privacy, Our Mission

Donate

Support Ghostery with a one-time donation. Your contributions help us develop even stronger protection against trackers and ads, making the web safer for everyone.

One-time or whenever you appreciate Ghostery.

coursera.org

Observed activities (32)

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.
Amazon CloudFront
99.35% Amazon Hosting
2.
Google Tag
69.54% Google Advertising
3.
Amazon Web Services
29.84% Amazon Hosting
4.
Algolia
25.8% Algolia Utilities
5.
Pusher
22.3% Site Analytics
6.
Arkose Labs
18.49% Site Analytics
7.
Google Accounts
11.73% Google Utilities
8.
Google Static
11.64% Google Hosting
9.
pendo
11.56% Site Analytics
10.
Google
10.94% Google Advertising
11.
Amplitude
9.53% Amplitude Site Analytics
12.
Google APIs
9.52% Google Hosting
13.
Sentry
7.39% Sentry Utilities
14.
Google Fonts
4.42% Google Hosting
15.
OneTrust
3.91% OneTrust Consent Management
16.
Google User Content
3.37% Google Hosting
17.
Google Marketing Platform
2.93% Google Advertising
18.
FullStory
2.87% fullstory Site Analytics
19.
Microsoft Advertising
2.85% Microsoft Advertising
20.
Google Analytics with signals
2.8% Google Advertising
21.
Quora
2.79% Social Media
22.
Reddit
2.59% reddit Social Media
23.
TVSquared
2.59% TV Squared Advertising
24.
fontawesome.com
2.22% Hosting
25.
Contentful
2.12% Contentful Utilities
26.
Google Analytics
2.12% Google Site Analytics
27.
Braze
2.01% Braze Site Analytics
28.
Google Play Services
1.91% Google Hosting
29.
Facebook
1.77% Meta Advertising
30.
Stripe
1.52% Stripe Customer Interaction
31.
Drift
1.51% Salesloft Customer Interaction
32.
Apple Pay
1.12% Apple Utilities

4.79

Trackers Per Page Load

0.26

Tracking Requests Per Page Load

0.28%

Trackers Requests / All Requests

0.02MB

Data Saved

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