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propublica.org

Observed activities (88)

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
96.94% • Google • Advertising
2.
Google Static
94.27% • Google • Hosting
3.
Parse.ly
83.4% • Parse.ly • Site Analytics
4.
Sailthru Horizon
57.04% • Sailthru • Site Analytics
5.
Google Tag
55.91% • Google • Advertising
6.
Jetpack
47.64% • Automattic • Site Analytics
7.
Hashtag Labs
32.89% • Aditude • Advertising
8.
Convert
32.08% • Convert • Site Analytics
9.
Google Fonts
19.84% • Google • Hosting
10.
Cloudflare
18.31% • Cloudflare • Hosting
11.
Mixpanel
16.12% • Mixpanel • Site Analytics
12.
Amazon Web Services
13.51% • Amazon • Hosting
13.
Google Marketing Platform
6.88% • Google • Advertising
14.
Google Analytics
6.08% • Google • Site Analytics
15.
Google Analytics with signals
5.75% • Google • Advertising
16.
Criteo
4.69% • Criteo • Advertising
17.
Amazon Advertising
4.26% • Amazon • Advertising
18.
ID5 Sync
4.06% • ID5 Technology • Advertising
19.
Amazon CloudFront
3.95% • Amazon • Hosting
20.
Index Exchange
3.43% • Index Exchange, Inc. • Advertising
21.
AppNexus
3.3% • Microsoft • Advertising
22.
Google Syndication
3.08% • Google • Advertising
23.
OneTag
3.07% • OneTag • Advertising
24.
Bidswitch
3.04% • Criteo • Advertising
25.
Magnite
3.03% • Magnite • Advertising
26.
sovrn
3.03% • Sovrn Holdings Inc • Advertising
27.
ShareThrough
3.01% • Sharethrough, Inc • Advertising
28.
33Across
2.92% • 33Across • Advertising
29.
Dotomi
2.81% • Conversant • Advertising
30.
FreeWheel
2.72% • Comcast • Advertising
31.
Live Intent
2.7% • LiveIntent • Site Analytics
32.
Lotame
2.66% • Lotame • Advertising
33.
Facebook
2.6% • Meta • Advertising
34.
gumgum
2.6% • GumGum • Advertising
35.
Google APIs
2.56% • Google • Hosting
36.
Google AdServices
2.53% • Google • Advertising
37.
Adobe Audience Manager
2.53% • Adobe • Advertising
38.
33Across
2.46% • 33Across • Advertising
39.
PubMatic
2.42% • PubMatic, Inc. • Advertising
40.
YouTube
2.32% • Google • Audio/Video Player
41.
Yahoo! Analytics
2.29% • Verizon • Site Analytics
42.
TradeDesk
2.23% • The Trade Desk • Advertising
43.
Epsilon
2.2% • Epsilon • Advertising
44.
Eyeota
2.19% • Eyeota • Advertising
45.
Smart AdServer
2.18% • Equativ • Advertising
46.
OpenX
2.17% • OpenX Software Ltd. • Advertising
47.
LiveRamp
1.91% • LiveRamp • Advertising
48.
Quantcast
1.79% • Quantcast • Advertising

8.28

Trackers Per Page Load

11.56

Tracking Requests Per Page Load

36.31%

Trackers Requests / All Requests

1.17MB

Data Saved

Tracking Methods

Cookies

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