blesk.cz

Observed activities (52)

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

CDN77

97.15% • • Hosting

Gemius

94.58% • Gemius SA • Advertising

DoubleClick

93.97% • Google • Advertising

Rubicon

92.52% • The Rubicon Project, Limited • Advertising

OnThe.io

73.6% • onthe.io • Site Analytics

jsDelivr

67.97% • • Hosting

Google Fonts

67.23% • Google • Hosting

Facebook

66.59% • Meta • Advertising

Google Static

47.9% • Google • Hosting

10.

Didomi

46.7% • Didomi • Consent Management

11.

Google APIs

40.03% • Google • Hosting

12.

Xaxis

32.49% • Xaxis • Advertising

13.

X Corp.

31.31% • X Corp. • Social Media

14.

Adform

24.68% • Adform • Advertising

15.

Google Tag Manager

24.38% • Google • Essential

16.

X Syndication

23.99% • X Corp. • Social Media

17.

Google

18.33% • Google • Advertising

18.

X Advertising

14.3% • X Corp. • Advertising

19.

PubMatic

13.23% • PubMatic, Inc. • Advertising

20.

Criteo

12.83% • Criteo • Advertising

21.

Google Syndication

12.27% • Google • Advertising

22.

Piano Analytics

12.0% • Piano • Site Analytics

23.

SMART AdServer

11.78% • Smart Adserver • Advertising

24.

cXense

11.75% • Cxense • Advertising

25.

RTB House

11.51% • RTB House • Advertising

26.

Improve Digital

11.47% • Improve Digital • Advertising

27.

Microsoft Clarity

9.78% • Microsoft • Site Analytics

28.

Performax

8.49% • Performax • Advertising

29.

Google Analytics

5.59% • Google • Site Analytics

30.

Amazon CloudFront

5.26% • Amazon • Hosting

31.

Internet BillBoard

4.32% • Internet BillBoard • Advertising

32.

Quantcast

3.5% • Quantcast International Limited • Advertising

33.

ScoreCard Research Beacon

3.32% • comScore, Inc. • Site Analytics

34.

Tealium

3.25% • Tealium • Site Analytics

35.

AdOcean

3.06% • AdOcean • Advertising

36.

AdScale

2.93% • Ströer SSP GmbH • Advertising

37.

AppNexus

2.81% • Microsoft • Advertising

2.3% • Etarget • Advertising

40.

Index Exchange

2.23% • Index Exchange, Inc. • Advertising

41.

Google AdServices

2.16% • Google • Advertising

42.

YouTube

1.7% • Google • Audio/Video Player

43.

Cloudflare

1.68% • Cloudflare • Hosting

44.

Google Analytics with signals

1.56% • Google • Advertising

45.

ID5 Sync

1.53% • ID5 Technology Ltd. • Site Analytics

46.

X Analytics

1.41% • X Corp. • Site Analytics

47.

Yahoo! Ad Manager Plus

1.41% • Verizon • Advertising

48.

Amazon Advertising

1.39% • Amazon • Advertising

12.61

Trackers Per Page Load

14.67

Tracking Requests Per Page Load

8.77%

Trackers Requests / All Requests

10.2MB

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

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