blesk.cz

Observed activities (60)

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

98.82% • • Hosting

Gemius

93.79% • Gemius SA • Advertising

Google Marketing Platform

93.24% • Google • Advertising

Magnite

90.45% • Magnite • Advertising

OnThe.io

84.78% • onthe.io • Site Analytics

Google Static

73.05% • Google • Hosting

Performax

71.61% • Performax • Advertising

Google Fonts

69.16% • Google • Hosting

Google Accounts

51.8% • Google • Utilities

41.97% • Meta • Advertising

12.

Google APIs

38.19% • Google • Hosting

13.

Xaxis

32.82% • Xaxis • Advertising

14.

X Corp.

25.0% • X Corp. • Social Media

15.

X Syndication

22.93% • X Corp. • Social Media

16.

Google Tag

17.51% • Google • Advertising

17.

Didomi

17.27% • Didomi • Consent Management

18.

Marfeel

14.22% • Marfeel Solutions • Advertising

19.

Adform

8.19% • Adform • Advertising

20.

Criteo

8.08% • Criteo • Advertising

21.

GitHub

6.74% • GitHub, Inc. • Customer Interaction

22.

Google Syndication

6.67% • Google • Advertising

23.

Google

6.65% • Google • Advertising

24.

cXense

6.19% • Cxense • Advertising

25.

Piano Analytics

5.99% • Piano Software • Site Analytics

26.

AMP Project

5.44% • OpenJS Foundation • Utilities

27.

ID5 Sync

5.16% • ID5 Technology • Advertising

28.

Microsoft Clarity

4.76% • Microsoft • Site Analytics

29.

X Advertising

4.59% • X Corp. • Advertising

30.

Azure CDN

4.17% • Microsoft • Hosting

3.94% • Microsoft • Advertising

33.

RTB House

3.73% • RTB House • Advertising

34.

SMART AdServer

3.68% • Smart Adserver • Advertising

35.

PubMatic

3.63% • PubMatic, Inc. • Advertising

36.

Amazon CloudFront

3.56% • Amazon • Hosting

37.

Bidswitch

3.31% • Criteo • Advertising

38.

Improve Digital

3.28% • Improve Digital • Advertising

39.

OneTag

3.21% • OneTag • Advertising

40.

Google Analytics with signals

2.92% • Google • Advertising

41.

Index Exchange

2.92% • Index Exchange, Inc. • Advertising

42.

Google AdServices

2.73% • Google • Advertising

43.

Ogury

2.38% • Ogury • Advertising

44.

Google Play Services

2.33% • Google • Hosting

45.

OpenX

2.32% • OpenX Software Ltd. • Advertising

46.

Facebook CDN

2.16% • Meta • Hosting

47.

Yahoo! Ad Manager Plus

2.16% • Verizon • Advertising

48.

Amazon Advertising

2.12% • Amazon • Advertising

12.68

Trackers Per Page Load

2.69

Tracking Requests Per Page Load

1.68%

Trackers Requests / All Requests

0.15MB

Data Saved

Tracking Methods

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