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w3schools.com

Observed activities (79)

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
95.01% • Google • Advertising
2.
Google
82.75% • Google • Advertising
3.
Google Marketing Platform
73.12% • Google • Advertising
4.
Amazon Advertising
71.09% • Amazon • Advertising
5.
Criteo
62.94% • Criteo • Advertising
6.
TradeDesk
61.6% • The Trade Desk • Advertising
7.
Index Exchange
58.32% • Index Exchange, Inc. • Advertising
8.
Magnite
58.19% • Magnite • Advertising
9.
AppNexus
58.04% • Microsoft • Advertising
10.
TripleLift
57.7% • TripleLift, Inc. • Advertising
11.
PubMatic
56.23% • PubMatic, Inc. • Advertising
12.
SMART AdServer
55.29% • Smart Adserver • Advertising
13.
Google Syndication
54.24% • Google • Advertising
14.
ID5 Sync
51.52% • ID5 Technology • Advertising
15.
PageFair
48.11% • Blockthrough • Customer Interaction
16.
Google Static
45.88% • Google • Hosting
17.
Media.net
45.28% • Media.net • Advertising
18.
Dotomi
39.7% • Conversant • Advertising
19.
Adyoulike
38.9% • Open Web • Advertising
20.
Unruly Media
38.3% • Tremor International • Advertising
21.
Smile Wanted
37.47% • Smile Wanted Group • Advertising
22.
Rise
35.7% • Rise Code • Advertising
23.
ShareThrough
29.03% • Sharethrough, Inc • Advertising
24.
OneTag
26.75% • OneTag • Advertising
25.
33Across
21.19% • 33Across • Advertising
26.
OpenX
20.21% • OpenX Software Ltd. • Advertising
27.
Improve Digital
19.68% • Improve Digital • Advertising
28.
Rich Audience
19.52% • Rich Audience • Advertising
29.
Yieldmo
19.21% • Yieldmo, Inc. • Advertising
30.
LiveRamp
15.25% • LiveRamp • Advertising
31.
sovrn
11.89% • Sovrn Holdings Inc • Advertising
32.
jsDelivr
11.42% • • Hosting
33.
Lotame
9.46% • Lotame • Advertising
34.
Google Fonts
8.68% • Google • Hosting
35.
AnyClip
8.41% • AnyClip • Audio/Video Player
36.
Cloudflare
5.83% • Cloudflare • Hosting
37.
AMP Project
5.19% • OpenJS Foundation • Utilities
38.
Google APIs
4.16% • Google • Hosting
39.
Google Analytics
3.78% • Google • Site Analytics
40.
Google AdServices
3.16% • Google • Advertising
41.
Bidswitch
2.44% • Criteo • Advertising
42.
Epsilon
2.25% • Epsilon • Advertising
43.
ad-delivery.net
2.1% • • Misc
44.
Rhythmone Beacon
2.03% • RhythmOne, LLC • Advertising
45.
RTB House
2.0% • RTB House • Advertising
46.
Adform
1.88% • Adform • Advertising
47.
Yahoo! Ad Manager Plus
1.8% • Verizon • Advertising
48.
Quantcast
1.8% • Quantcast • Advertising

16.76

Trackers Per Page Load

1.86

Tracking Requests Per Page Load

1.66%

Trackers Requests / All Requests

0.0MB

Data Saved

Tracking Methods

Fingerprinting

Fingerprinting is a unique digital signature derived from the properties of your device. 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