quizlet.com

Observed activities (67)

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
96.16% Google Advertising
2.
Cloudflare
94.81% Cloudflare Hosting
3.
ScoreCard Research Beacon
90.94% comScore, Inc. Site Analytics
4.
Quantcast
90.68% Quantcast Advertising
5.
Google User Content
65.66% Google Hosting
6.
Google Marketing Platform
59.86% Google Advertising
7.
Amazon Advertising
57.87% Amazon Advertising
8.
OneTrust
53.74% OneTrust Consent Management
9.
LiveRamp CMP
31.18% LiveRamp Consent Management
10.
Facebook Social Graph
30.04% Meta Social Media
11.
Facebook CDN
27.08% Meta Hosting
12.
Ketch Kloud
22.11% Ketch Consent Management
13.
PageFair
12.83% Blockthrough Customer Interaction
14.
Ad Lightning
12.37% Ad Lightning Advertising
15.
PubMatic
9.65% PubMatic, Inc. Advertising
16.
Magnite
8.75% Magnite Advertising
17.
Google Accounts
8.65% Google Utilities
18.
Yahoo! Analytics
8.15% Verizon Site Analytics
19.
AppNexus
8.11% Microsoft Advertising
20.
Index Exchange
7.97% Index Exchange, Inc. Advertising
21.
Google Static
7.9% Google Hosting
22.
Google
7.86% Google Advertising
23.
Yahoo!
7.85% Verizon Site Analytics
24.
Teads
7.65% Teads Advertising
25.
Google APIs
5.76% Google Hosting
26.
OpenX
5.74% OpenX Software Ltd. Advertising
27.
Smile Wanted
5.64% Smile Wanted Group Advertising
28.
LiveRamp
5.49% LiveRamp Advertising
29.
Rise
5.39% Rise Code Advertising
30.
Sentry
5.19% Sentry Utilities
31.
Google Analytics
3.7% Google Site Analytics
32.
GitHub
3.61% GitHub, Inc. Customer Interaction
33.
Google Fonts
3.39% Google Hosting
34.
AppsFlyer
2.75% AppsFlyer Site Analytics
35.
Brand Metrics
2.6% Brand Metrics Advertising
36.
SMART AdServer
2.0% Smart Adserver Advertising
37.
sovrn
2.0% Sovrn Holdings Inc Advertising
38.
Google Syndication
1.93% Google Advertising
39.
ShareThrough
1.79% Sharethrough, Inc Advertising
40.
Criteo
1.65% Criteo Advertising
41.
Facebook
1.64% Meta Advertising
42.
Lotame
1.59% Lotame Advertising
43.
ID5 Sync
1.56% ID5 Technology Advertising
44.
33Across
1.56% 33Across Advertising
45.
Media.net
1.56% Media.net Advertising
46.
Google AdServices
1.53% Google Advertising
47.
Bidswitch
1.51% Criteo Advertising
48.
Amazon Web Services
1.49% Amazon Hosting

10.74

Trackers Per Page Load

0.84

Tracking Requests Per Page Load

1.81%

Trackers Requests / All Requests

0.0MB

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