propublica.org

Observed activities (58)

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

95.87% • Google • Advertising

Google Static

94.23% • Google • Hosting

Parse.ly

86.96% • Parse.ly • Site Analytics

Sailthru Horizon

53.58% • Sailthru • Site Analytics

Google Tag

53.47% • Google • Advertising

Jetpack

47.51% • Automattic • Site Analytics

Hashtag Labs

39.24% • Aditude • Advertising

Convert

36.97% • Convert • Site Analytics

Google Fonts

22.5% • Google • Hosting

10.

Cloudflare

21.04% • Cloudflare • Hosting

11.

Mixpanel

18.88% • Mixpanel • Site Analytics

12.

Amazon Web Services

14.59% • Amazon • Hosting

13.

Google Analytics

6.66% • Google • Site Analytics

14.

Google Analytics with signals

6.38% • Google • Advertising

15.

Google Marketing Platform

5.97% • Google • Advertising

16.

Google APIs

4.28% • Google • Hosting

17.

Criteo

4.12% • Criteo • Advertising

18.

Index Exchange

3.21% • Index Exchange, Inc. • Advertising

19.

AppNexus

3.18% • Microsoft • Advertising

20.

OneTag

3.01% • OneTag • Advertising

21.

YouTube

2.99% • Google • Audio/Video Player

22.

Google Syndication

2.86% • Google • Advertising

23.

Amazon CloudFront

2.81% • Amazon • Hosting

24.

Facebook

2.74% • Meta • Advertising

25.

PubMatic

2.65% • PubMatic, Inc. • Advertising

26.

Smart AdServer

2.61% • Equativ • Advertising

27.

TradeDesk

2.53% • The Trade Desk • Advertising

28.

Google Photos

2.5% • Google • Hosting

29.

OpenX

2.47% • OpenX Software Ltd. • Advertising

30.

AdaptMX

2.38% • Monet Engine • Advertising

31.

Blockthrough

2.34% • Blockthrough • Customer Interaction

32.

Rich Audience

2.3% • Rich Audience • Advertising

33.

BuySellAds

2.29% • BuySellAds.com • Advertising

34.

Amazon Advertising

2.27% • Amazon • Advertising

35.

Media.net

2.2% • Media.net • Advertising

36.

ID5 Sync

2.14% • ID5 Technology • Advertising

37.

Smile Wanted

2.12% • Smile Wanted Group • Advertising

38.

Sonobi

2.07% • Sonobi, Inc • Advertising

1.96% • ChartBeat • Site Analytics

41.

33Across

1.85% • 33Across • Advertising

42.

AMP Project

1.67% • OpenJS Foundation • Utilities

43.

Magnite

1.55% • Magnite • Advertising

44.

Bidswitch

1.49% • Criteo • Advertising

45.

gumgum

1.45% • GumGum • Advertising

46.

sovrn

1.42% • Sovrn Holdings Inc • Advertising

47.

ShareThrough

1.41% • Sharethrough, Inc • Advertising

48.

Google AdServices

1.4% • Google • Advertising

7.84

Trackers Per Page Load

4.41

Tracking Requests Per Page Load

15.53%

Trackers Requests / All Requests

0.59MB

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