centrum.cz

Observed activities (47)

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

94.87% • Google • Advertising

Google Tag

87.49% • Google • Advertising

Gemius

85.08% • Gemius SA • Advertising

Didomi

63.51% • Didomi • Consent Management

Google Static

57.3% • Google • Hosting

Google Fonts

44.65% • Google • Hosting

X Corp.

40.15% • X Corp. • Social Media

Facebook

38.6% • Meta • Advertising

Loggly

37.6% • SolarWinds • Site Analytics

10.

X Syndication

36.87% • X Corp. • Social Media

11.

Performax

36.77% • Performax • Advertising

12.

ID5 Sync

7.41% • ID5 Technology • Advertising

13.

Google Marketing Platform

6.08% • Google • Advertising

14.

Google Syndication

4.91% • Google • Advertising

15.

Google Analytics

4.42% • Google • Site Analytics

16.

Google APIs

3.76% • Google • Hosting

17.

Adform

3.71% • Adform • Advertising

18.

Criteo

3.58% • Criteo • Advertising

19.

Magnite

3.48% • Magnite • Advertising

20.

AppNexus

3.36% • Microsoft • Advertising

21.

Index Exchange

3.01% • Index Exchange, Inc. • Advertising

22.

PubMatic

2.99% • PubMatic, Inc. • Advertising

23.

Smart AdServer

2.74% • Equativ • Advertising

24.

RTB House

2.73% • RTB House • Advertising

25.

OneTag

2.71% • OneTag • Advertising

26.

Wirtualna Polska

2.66% • WP • Advertising

27.

TripleLift

2.48% • TripleLift, Inc. • Advertising

28.

ChartBeat

2.33% • ChartBeat • Site Analytics

29.

Seznam

2.26% • Seznam • Site Analytics

2.19% • Outbrain • Advertising

32.

Rich Audience

2.12% • Rich Audience • Advertising

33.

cXense

2.07% • Cxense • Advertising

34.

Improve Digital

2.02% • Improve Digital • Advertising

35.

Bidswitch

1.95% • Criteo • Advertising

36.

AdaptMX

1.92% • Monet Engine • Advertising

37.

Amazon CloudFront

1.79% • Amazon • Hosting

38.

LinkedIn Ads

1.77% • Microsoft • Advertising

39.

Adobe Dynamic Tag Management

1.72% • Adobe • Utilities

40.

Hotjar

1.69% • Hotjar • Site Analytics

41.

Google AdServices

1.6% • Google • Advertising

42.

OpenX

1.49% • OpenX Software Ltd. • Advertising

43.

Yahoo! Analytics

1.47% • Verizon • Site Analytics

44.

Turn Inc.

1.31% • Singtel • Advertising

45.

YouTube

1.23% • Google • Audio/Video Player

46.

Lotame

1.03% • Lotame • Advertising

47.

Amazon Advertising

1.0% • Amazon • Advertising

8.59

Trackers Per Page Load

1.63

Tracking Requests Per Page Load

1.6%

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