bookoff.co.jp

Observed activities (40)

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

95.05% • Google • Advertising

Google Static

65.57% • Google • Hosting

Google Fonts

48.5% • Google • Hosting

Google

7.35% • Google • Advertising

Yahoo! Japan Retargeting

6.14% • Yahoo! Japan • Advertising

Facebook

5.75% • Meta • Advertising

Google Marketing Platform

5.66% • Google • Advertising

Amazon Web Services

4.9% • Amazon • Hosting

X Advertising

4.72% • X Corp. • Advertising

10.

Criteo

4.62% • Criteo • Advertising

11.

Google Analytics with signals

4.43% • Google • Advertising

12.

Google Analytics

4.36% • Google • Site Analytics

13.

Microsoft Advertising

3.9% • Microsoft • Advertising

14.

Media.net

3.89% • Media.net • Advertising

15.

AppNexus

3.89% • Microsoft • Advertising

16.

Outbrain

3.89% • Outbrain • Advertising

17.

Index Exchange

3.89% • Index Exchange, Inc. • Advertising

18.

Bidswitch

3.87% • Criteo • Advertising

19.

Magnite

3.87% • Magnite • Advertising

20.

PubMatic

3.86% • PubMatic, Inc. • Advertising

21.

Taboola

3.86% • Taboola • Advertising

22.

SMART AdServer

3.86% • Smart Adserver • Advertising

23.

TripleLift

3.86% • TripleLift, Inc. • Advertising

24.

LiveRamp

3.85% • LiveRamp • Advertising

25.

Supership

3.85% • Supership • Advertising

26.

Teads

3.84% • Teads • Advertising

27.

Columbia Online

3.84% • Columbia Online • Advertising

28.

Aggregate Knowledge

3.83% • TransUnion • Advertising

29.

Rhythmone Beacon

3.78% • RhythmOne, LLC • Advertising

30.

Rakuten Display

3.58% • Rakuten Marketing LLC • Advertising

31.

Google APIs

3.37% • Google • Hosting

32.

X Corp.

3.35% • X Corp. • Social Media

33.

StickyAds

2.79% • Comcast • Advertising

34.

Unruly Media

2.32% • Tremor International • Advertising

35.

X Analytics

1.87% • X Corp. • Advertising

36.

Nakanohito

1.54% • UserInsight • Advertising

37.

X Syndication

1.41% • X Corp. • Social Media

38.

Google AdServices

1.23% • Google • Advertising

39.

Hatena

1.08% • Hatena Co., Ltd. • Social Media

40.

YouTube

1.07% • Google • Audio/Video Player

4.51

Trackers Per Page Load

0.33

Tracking Requests Per Page Load

1.85%

Trackers Requests / All Requests

0.0MB

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