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bookoff.co.jp

Observed activities (41)

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
92.17% • Google • Advertising
2.
Sentry
83.81% • Sentry • Utilities
3.
Google Static
56.57% • Google • Hosting
4.
Google Fonts
42.18% • Google • Hosting
5.
Yahoo! Japan Retargeting
8.88% • Yahoo! Japan • Advertising
6.
Google
8.37% • Google • Advertising
7.
X Corp.
8.22% • X Corp. • Social Media
8.
Facebook
5.15% • Meta • Advertising
9.
Google Marketing Platform
4.8% • Google • Advertising
10.
X Advertising
4.38% • X Corp. • Advertising
11.
Amazon Web Services
4.37% • Amazon • Hosting
12.
Criteo
4.31% • Criteo • Advertising
13.
Google Analytics with signals
4.22% • Google • Advertising
14.
Microsoft Advertising
2.94% • Microsoft • Advertising
15.
Smart AdServer
2.92% • Equativ • Advertising
16.
Outbrain
2.92% • Outbrain • Advertising
17.
PubMatic
2.92% • PubMatic, Inc. • Advertising
18.
Columbia Online
2.92% • Columbia Online • Advertising
19.
Rhythmone Beacon
2.92% • RhythmOne, LLC • Advertising
20.
Bidswitch
2.92% • Criteo • Advertising
21.
Teads
2.92% • Outbrain • Advertising
22.
Index Exchange
2.92% • Index Exchange, Inc. • Advertising
23.
Taboola
2.92% • Taboola • Advertising
24.
AppNexus
2.92% • Microsoft • Advertising
25.
LiveRamp
2.92% • LiveRamp • Advertising
26.
TripleLift
2.92% • TripleLift, Inc. • Advertising
27.
Media.net
2.91% • Media.net • Advertising
28.
Supership
2.91% • Supership • Advertising
29.
Aggregate Knowledge
2.91% • TransUnion • Advertising
30.
Magnite
2.88% • Magnite • Advertising
31.
YouTube
2.82% • Google • Audio/Video Player
32.
X Analytics
2.74% • X Corp. • Advertising
33.
Rakuten
2.66% • Rakuten • Advertising
34.
Amazon.com
2.65% • Amazon • Misc
35.
WikiMedia
2.64% • Wikimedia Foundation • Hosting
36.
Google APIs
2.61% • Google • Hosting
37.
Rakuten Display
2.15% • Rakuten • Advertising
38.
Unruly Media
1.39% • Nexxen • Advertising
39.
Nakanohito
1.19% • UserInsight • Advertising
40.
X Syndication
1.17% • X Corp. • Social Media
41.
Google Translate
1.0% • Google • Customer Interaction

5.04

Trackers Per Page Load

2.24

Tracking Requests Per Page Load

15.32%

Trackers Requests / All Requests

0.12MB

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