centrum.cz

Observed activities (46)

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

94.66% • Google • Advertising

Google Tag

88.13% • Google • Advertising

Gemius

84.52% • Gemius SA • Advertising

Didomi

63.71% • Didomi • Consent Management

Google Static

61.13% • Google • Hosting

Google Fonts

49.85% • Google • Hosting

X Corp.

42.86% • X Corp. • Social Media

Facebook

41.05% • Meta • Advertising

Performax

38.96% • Performax • Advertising

10.

X Syndication

38.71% • X Corp. • Social Media

11.

Loggly

36.1% • SolarWinds • Site Analytics

12.

ID5 Sync

7.94% • ID5 Technology • Advertising

13.

Google Marketing Platform

6.62% • Google • Advertising

14.

Google Analytics

5.46% • Google • Site Analytics

15.

Google Syndication

5.26% • Google • Advertising

16.

Adform

5.03% • Adform • Advertising

17.

Criteo

4.99% • Criteo • Advertising

18.

Magnite

4.78% • Magnite • Advertising

19.

AppNexus

4.47% • Microsoft • Advertising

20.

PubMatic

3.98% • PubMatic, Inc. • Advertising

21.

Index Exchange

3.97% • Index Exchange, Inc. • Advertising

22.

Google APIs

3.86% • Google • Hosting

23.

RTB House

3.72% • RTB House • Advertising

24.

Wirtualna Polska

3.68% • WP • Advertising

25.

SMART AdServer

3.62% • Smart Adserver • Advertising

26.

OneTag

3.58% • OneTag • Advertising

27.

TripleLift

3.5% • TripleLift, Inc. • Advertising

28.

Seznam

3.44% • Seznam • Site Analytics

29.

Rich Audience

3.2% • Rich Audience • Advertising

30.

ChartBeat

3.02% • ChartBeat • Site Analytics

2.99% • Teads • Advertising

33.

Improve Digital

2.75% • Improve Digital • Advertising

34.

AdaptMX

2.71% • Monet Engine • Advertising

35.

Adobe Dynamic Tag Management

2.69% • Adobe • Utilities

36.

cXense

2.48% • Cxense • Advertising

37.

LinkedIn Ads

2.17% • Microsoft • Advertising

38.

Hotjar

2.09% • Hotjar • Site Analytics

39.

Bidswitch

2.0% • Criteo • Advertising

40.

Google AdServices

1.99% • Google • Advertising

41.

Amazon CloudFront

1.88% • Amazon • Hosting

42.

OpenX

1.76% • OpenX Software Ltd. • Advertising

43.

SAS

1.56% • SAS • Site Analytics

44.

sovrn

1.35% • Sovrn Holdings Inc • Advertising

45.

TradeDesk

1.25% • The Trade Desk • Advertising

46.

YouTube

1.25% • Google • Audio/Video Player

8.99

Trackers Per Page Load

1.67

Tracking Requests Per Page Load

1.78%

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