bookoff.co.jp

Observed activities (39)

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 Tag

98.35% • Google • Advertising

Google Static

55.46% • Google • Hosting

Google Fonts

34.05% • Google • Hosting

Google

8.58% • Google • Advertising

Yahoo! Japan Retargeting

7.39% • Yahoo! Japan • Advertising

Facebook

6.57% • Meta • Advertising

X Advertising

5.61% • X Corp. • Advertising

Google Marketing Platform

5.57% • Google • Advertising

X Corp.

5.49% • X Corp. • Social Media

10.

Criteo

5.45% • Criteo • Advertising

11.

Amazon Web Services

5.43% • Amazon • Hosting

12.

Google Analytics

4.22% • Google • Site Analytics

13.

Google Analytics with signals

3.98% • Google • Advertising

14.

Rakuten Display

3.49% • Rakuten Marketing LLC • Advertising

15.

X Analytics

3.42% • X Corp. • Advertising

16.

Google APIs

2.42% • Google • Hosting

17.

Microsoft Advertising

2.39% • Microsoft • Advertising

18.

AppNexus

2.32% • Microsoft • Advertising

19.

Bidswitch

2.32% • Criteo • Advertising

20.

TripleLift

2.32% • TripleLift, Inc. • Advertising

21.

Teads

2.32% • Teads • Advertising

22.

Rubicon

2.32% • The Rubicon Project, Limited • Advertising

23.

Media.net

2.32% • Media.net • Advertising

24.

Taboola

2.32% • Taboola • Advertising

25.

Index Exchange

2.32% • Index Exchange, Inc. • Advertising

26.

Fluct

2.31% • Fluct • Advertising

27.

PubMatic

2.31% • PubMatic, Inc. • Advertising

28.

LiveRamp

2.31% • LiveRamp • Advertising

29.

Aggregate Knowledge

2.31% • TransUnion • Advertising

30.

Rhythmone Beacon

2.3% • RhythmOne, LLC • Advertising

31.

SMART AdServer

2.3% • Smart Adserver • Advertising

32.

Outbrain

2.29% • Outbrain • Advertising

33.

Columbia Online

2.21% • Columbia Online • Advertising

34.

Supership

2.19% • Supership • Advertising

35.

StickyAds

1.98% • Comcast • Advertising

36.

Unruly Media

1.23% • Tremor International • Advertising

37.

Google AdServices

1.06% • Google • Advertising

38.

Nakanohito

1.05% • UserInsight • Advertising

39.

X Syndication

1.04% • X Corp. • Social Media

4.11

Trackers Per Page Load

0.59

Tracking Requests Per Page Load

3.4%

Trackers Requests / All Requests

0.07MB

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