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phys.org

Observed activities (44)

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 Static
93.4% • Google • Hosting
2.
Google
92.32% • Google • Advertising
3.
Google Tag
88.39% • Google • Advertising
4.
Google Syndication
86.6% • Google • Advertising
5.
Quantcast
86.53% • Quantcast • Advertising
6.
Google Fonts
83.02% • Google • Hosting
7.
Facebook
67.92% • Meta • Advertising
8.
InfoLinks
63.35% • Infolinks • Advertising
9.
Google Marketing Platform
57.28% • Google • Advertising
10.
Google APIs
7.42% • Google • Hosting
11.
YouTube
5.52% • Google • Audio/Video Player
12.
Google Photos
5.3% • Google • Hosting
13.
GitHub
4.02% • GitHub, Inc. • Customer Interaction
14.
Google Play Services
3.13% • Google • Hosting
15.
Google Analytics with signals
2.96% • Google • Advertising
16.
AppNexus
1.83% • Microsoft • Advertising
17.
Nativo
1.79% • Nativo • Advertising
18.
Quantcount
1.57% • Quantcast • Site Analytics
19.
Google User Content
1.34% • Google • Hosting
20.
LiveRamp
1.27% • LiveRamp • Advertising
21.
Criteo
1.24% • Criteo • Advertising
22.
Live Intent
1.19% • LiveIntent • Site Analytics
23.
Intent IQ
1.18% • AlmondNet • Advertising
24.
SMART AdServer
1.17% • Smart Adserver • Advertising
25.
OpenX
1.15% • OpenX Software Ltd. • Advertising
26.
PubMatic
1.15% • PubMatic, Inc. • Advertising
27.
Index Exchange
1.14% • Index Exchange, Inc. • Advertising
28.
sovrn
1.14% • Sovrn Holdings Inc • Advertising
29.
MarketGid
1.11% • MGID Inc. • Advertising
30.
ShareThrough
1.08% • Sharethrough, Inc • Advertising
31.
OneTag
1.07% • OneTag • Advertising
32.
Rhythmone Beacon
1.06% • RhythmOne, LLC • Advertising
33.
Consumable
1.06% • GiftConnect • Advertising
34.
TradeDesk
1.06% • The Trade Desk • Advertising
35.
Yahoo! Analytics
1.06% • Verizon • Site Analytics
36.
Magnite
1.05% • Magnite • Advertising
37.
Media.net
1.04% • Media.net • Advertising
38.
33Across
1.04% • 33Across • Advertising
39.
Improve Digital
1.02% • Improve Digital • Advertising
40.
Disqus
1.01% • Zeta Global • Customer Interaction
41.
StackAdapt
1.01% • StackAdapt • Advertising
42.
ORC International
1.01% • Engine • Advertising
43.
Sonobi
1.01% • Sonobi, Inc • Advertising
44.
TripleLift
1.0% • TripleLift, Inc. • Advertising

9.06

Trackers Per Page Load

0.24

Tracking Requests Per Page Load

0.29%

Trackers Requests / All Requests

0.01MB

Data Saved

Tracking Methods

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