extra.cz

1.

Google Tag

96.87% • Google • Advertising

2.

Performax

96.85% • Performax • Advertising

3.

Gemius

96.81% • Gemius SA • Advertising

4.

DoubleClick

96.59% • Google • Advertising

5.

SpeedCurve

94.18% • • Site Analytics

6.

Rubicon

61.61% • The Rubicon Project, Limited • Advertising

7.

Google APIs

32.03% • Google • Hosting

8.

Google Analytics

30.62% • Google • Site Analytics

9.

Internet BillBoard

28.28% • Internet BillBoard • Advertising

10.

Seznam

24.76% • Seznam • Site Analytics

11.

Didomi

15.21% • Didomi • Consent Management

12.

Facebook

11.32% • Meta • Advertising

13.

PubMatic

6.22% • PubMatic, Inc. • Advertising

14.

Criteo

5.68% • Criteo • Advertising

15.

Google Syndication

5.41% • Google • Advertising

16.

AppNexus

5.4% • Microsoft • Advertising

17.

Instagram

4.92% • Meta • Misc

18.

Google Static

4.86% • Google • Hosting

19.

Google Fonts

4.61% • Google • Hosting

20.

jsDelivr

4.36% • • Hosting

21.

Adform

4.2% • Adform • Advertising

22.

ID5 Sync

3.22% • ID5 Technology Ltd. • Site Analytics

23.

X Corp.

3.0% • X Corp. • Social Media

24.

Google

2.72% • Google • Advertising

25.

X Syndication

2.51% • X Corp. • Social Media

26.

33Across

2.05% • 33Across • Advertising

27.

Lotame

1.95% • Lotame • Advertising

28.

RTB House

1.9% • RTB House • Advertising

29.

OpenX

1.85% • OpenX Software Ltd. • Advertising

30.

Facebook CDN

1.82% • Meta • Hosting

31.

Index Exchange

1.7% • Index Exchange, Inc. • Advertising

32.

SMART AdServer

1.48% • Smart Adserver • Advertising

33.

Media.net

1.47% • Media.net • Advertising

34.

Google AdServices

1.35% • Google • Advertising