bookoff.co.jp

Observed activities (43)

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

96.25% • Google • Advertising

Google Static

68.22% • Google • Hosting

Google Fonts

50.86% • Google • Hosting

Google

8.52% • Google • Advertising

Yahoo! Japan Retargeting

7.73% • Yahoo! Japan • Advertising

Google Marketing Platform

6.34% • Google • Advertising

Facebook

6.17% • Meta • Advertising

Google Analytics with signals

5.38% • Google • Advertising

Amazon Web Services

5.29% • Amazon • Hosting

10.

X Advertising

5.01% • X Corp. • Advertising

11.

Criteo

4.85% • Criteo • Advertising

12.

X Corp.

4.76% • X Corp. • Social Media

13.

Google Analytics

4.62% • Google • Site Analytics

14.

Google APIs

4.18% • Google • Hosting

15.

Microsoft Advertising

3.95% • Microsoft • Advertising

16.

Index Exchange

3.94% • Index Exchange, Inc. • Advertising

17.

Bidswitch

3.94% • Criteo • Advertising

18.

AppNexus

3.93% • Microsoft • Advertising

19.

PubMatic

3.92% • PubMatic, Inc. • Advertising

20.

Supership

3.92% • Supership • Advertising

21.

TripleLift

3.91% • TripleLift, Inc. • Advertising

22.

LiveRamp

3.91% • LiveRamp • Advertising

23.

Taboola

3.91% • Taboola • Advertising

24.

Media.net

3.91% • Media.net • Advertising

25.

Rubicon

3.91% • The Rubicon Project, Limited • Advertising

26.

Teads

3.91% • Teads • Advertising

27.

Columbia Online

3.9% • Columbia Online • Advertising

28.

Outbrain

3.89% • Outbrain • Advertising

29.

SMART AdServer

3.87% • Smart Adserver • Advertising

30.

Rhythmone Beacon

3.84% • RhythmOne, LLC • Advertising

31.

Aggregate Knowledge

3.6% • TransUnion • Advertising

32.

Rakuten Display

3.36% • Rakuten Marketing LLC • Advertising

33.

StickyAds

2.98% • Comcast • Advertising

34.

X Analytics

2.77% • X Corp. • Advertising

35.

Unruly Media

2.3% • Tremor International • Advertising

36.

X Syndication

1.92% • X Corp. • Social Media

37.

Nakanohito

1.87% • UserInsight • Advertising

38.

YouTube

1.64% • Google • Audio/Video Player

39.

Google AdServices

1.59% • Google • Advertising

40.

Hatena

1.52% • Hatena Co., Ltd. • Social Media

41.

Rakuten

1.14% • Rakuten Marketing LLC • Advertising

42.

WikiMedia

1.13% • Wikimedia Foundation • Hosting

43.

Fluct

1.12% • Fluct • Advertising

4.73

Trackers Per Page Load

0.37

Tracking Requests Per Page Load

1.91%

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