bookoff.co.jp

Observed activities (44)

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

92.99% • Google • Advertising

Google Static

60.7% • Google • Hosting

Google Fonts

42.94% • Google • Hosting

Yahoo! Japan Retargeting

36.34% • Yahoo! Japan • Advertising

Amazon Web Services

33.75% • Amazon • Hosting

Criteo

33.68% • Criteo • Advertising

Rakuten Display

28.98% • Rakuten Marketing LLC • Advertising

Google

16.98% • Google • Advertising

DoubleClick

13.86% • Google • Advertising

10.

Nakanohito

12.32% • UserInsight • Advertising

11.

Google Analytics with signals

11.4% • Google • Advertising

12.

Google Analytics

7.07% • Google • Site Analytics

13.

Microsoft Advertising

3.73% • Microsoft • Advertising

14.

Fluct

3.7% • Fluct • Advertising

15.

Outbrain

3.7% • Outbrain • Advertising

16.

Taboola

3.7% • Taboola • Advertising

17.

AppNexus

3.7% • Microsoft • Advertising

18.

Bidswitch

3.69% • Criteo • Advertising

19.

Index Exchange

3.69% • Index Exchange, Inc. • Advertising

20.

Rubicon

3.69% • The Rubicon Project, Limited • Advertising

21.

LiveRamp

3.68% • LiveRamp • Advertising

22.

Teads

3.68% • Teads • Advertising

23.

Yieldmo

3.68% • Yieldmo, Inc. • Advertising

24.

PubMatic

3.68% • PubMatic, Inc. • Advertising

25.

Smaato

3.68% • Verve Group • Advertising

26.

TripleLift

3.68% • TripleLift, Inc. • Advertising

27.

Rhythmone Beacon

3.68% • RhythmOne, LLC • Advertising

28.

SMART AdServer

3.67% • Smart Adserver • Advertising

29.

Media.net

3.66% • Media.net • Advertising

30.

BlueKai

3.66% • Oracle • Advertising

31.

Supership

3.57% • Supership • Advertising

32.

Columbia Online

3.55% • Columbia Online • Advertising

33.

StickyAds

3.43% • Comcast • Advertising

34.

X Corp.

2.65% • X Corp. • Social Media

35.

Google APIs

2.4% • Google • Hosting

36.

Unruly Media

2.36% • Tremor International • Advertising

37.

Facebook

2.04% • Meta • Advertising

38.

Google AdServices

1.62% • Google • Advertising

39.

AdGear

1.41% • Samsung • Advertising

40.

YouTube

1.3% • Google • Audio/Video Player

41.

X Syndication

1.27% • X Corp. • Social Media

42.

X Advertising

1.25% • X Corp. • Advertising

43.

TikTok Analytics

1.24% • ByteDance Inc • Site Analytics

44.

Microsoft Clarity

1.24% • Microsoft • Site Analytics

6.3

Trackers Per Page Load

4.76

Tracking Requests Per Page Load

19.77%

Trackers Requests / All Requests

0.23MB

Data Saved

Tracking Methods

Cookies are files placed by the website, stored in the browser that is are used to identify you to the website. Learn more

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