propublica.org

Observed activities (36)

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

Parse.ly

93.61% • Parse.ly • Site Analytics

Google

90.11% • Google • Advertising

Google Static

89.35% • Google • Hosting

Convert

81.2% • Convert • Site Analytics

Google Tag

69.52% • Google • Advertising

Sailthru Horizon

67.4% • Sailthru • Advertising

Hotjar

58.75% • Hotjar • Site Analytics

Google Fonts

24.43% • Google • Hosting

Cloudflare

23.47% • Cloudflare • Hosting

10.

Mixpanel

22.73% • Mixpanel • Site Analytics

11.

Amazon Web Services

12.46% • Amazon • Hosting

12.

Google Analytics

7.94% • Google • Site Analytics

13.

Amazon CloudFront

5.63% • Amazon • Hosting

14.

Facebook

4.83% • Meta • Advertising

15.

Google Marketing Platform

4.26% • Google • Advertising

16.

Google Play Services

3.16% • Google • Hosting

17.

ChartBeat

2.82% • ChartBeat • Site Analytics

18.

Amazon Advertising

2.8% • Amazon • Advertising

19.

Criteo

2.7% • Criteo • Advertising

20.

ID5 Sync

2.53% • ID5 Technology • Advertising

21.

gumgum

2.29% • GumGum • Advertising

22.

Google APIs

2.28% • Google • Hosting

23.

Google Analytics with signals

2.28% • Google • Advertising

24.

33Across

2.05% • 33Across • Advertising

25.

Aggregate Knowledge

1.95% • TransUnion • Advertising

26.

Adobe Typekit

1.92% • Adobe • Utilities

27.

YouTube

1.78% • Google • Audio/Video Player

28.

AppNexus

1.21% • Microsoft • Advertising

29.

Rubicon

1.2% • The Rubicon Project, Limited • Advertising

30.

Index Exchange

1.19% • Index Exchange, Inc. • Advertising

31.

sovrn

1.18% • Sovrn Holdings Inc • Advertising

32.

Bidswitch

1.15% • Criteo • Advertising

33.

Dotomi

1.14% • Conversant • Advertising

34.

OneTag

1.14% • OneTag • Advertising

35.

ShareThrough

1.14% • Sharethrough, Inc • Advertising

36.

Google Photos

1.06% • Google • Hosting

8.33

Trackers Per Page Load

1.82

Tracking Requests Per Page Load

6.86%

Trackers Requests / All Requests

1.21MB

Data Saved

Tracking Methods

Cookies are files placed by the website, stored in the browser that is are used to identify you to the website. 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