idnes.cz

1.

Gemius

83.92% • Gemius SA • Advertising

2.

Google

49.08% • Google • Advertising

3.

PubMatic

46.87% • PubMatic, Inc. • Advertising

4.

Google Tag Manager

46.21% • Google • Essential

5.

Didomi

43.42% • Didomi • Consent Management

6.

Criteo

43.4% • Criteo • Advertising

7.

AppNexus

13.2% • Microsoft • Advertising

8.

Google Analytics

11.86% • Google • Site Analytics

9.

Google Static

11.24% • Google • Hosting

10.

Performax

9.76% • Performax • Advertising

11.

Adform

7.76% • Adform • Advertising

12.

Piano

6.72% • Piano • Essential

13.

ID5 Sync

6.52% • ID5 Technology Ltd. • Site Analytics

14.

Google Fonts

6.26% • Google • Hosting

15.

Rubicon

6.26% • The Rubicon Project, Limited • Advertising

16.

RTB House

5.95% • RTB House • Advertising

17.

cXense

5.78% • Cxense • Advertising

18.

SMART AdServer

5.58% • Smart Adserver • Advertising

19.

AdScale

5.35% • Ströer SSP GmbH • Advertising

20.

Google Syndication

5.02% • Google • Advertising

21.

Facebook

4.6% • Meta • Advertising

22.

Cloudflare

3.94% • Cloudflare • Hosting

23.

Piano Analytics

3.27% • Piano • Site Analytics

24.

Index Exchange

3.19% • Index Exchange, Inc. • Advertising

25.

DoubleClick

3.02% • Google • Advertising

26.

Internet BillBoard

2.63% • Internet BillBoard • Advertising

27.

jsDelivr

2.02% • • Hosting

28.

Wirtualna Polska

1.94% • WP • Advertising

29.

Teads

1.92% • Teads • Advertising

30.

Amazon CloudFront

1.87% • Amazon • Hosting

31.

Quantcast

1.83% • Quantcast International Limited • Advertising

32.

ScoreCard Research Beacon

1.8% • comScore, Inc. • Site Analytics

33.

Tealium

1.75% • Tealium • Site Analytics

34.

AdOcean

1.62% • AdOcean • Advertising

35.

YouTube

1.45% • Google • Audio/Video Player

36.

Google APIs

1.41% • Google • Hosting

37.

Google Analytics with signals

1.38% • Google • Advertising

38.

Polyfill

1.34% • Polyfill.io • Misc

39.

Etarget

1.22% • Etarget • Advertising

40.

OnThe.io

1.22% • onthe.io • Site Analytics