on.cc

1.

Google Tag Manager

87.96% • Google • Essential

2.

Google

84.85% • Google • Advertising

3.

Facebook

65.36% • Meta • Advertising

4.

Google Analytics

57.86% • Google • Site Analytics

5.

Google Syndication

52.01% • Google • Advertising

6.

X Corp.

49.25% • X Corp. • Social Media

7.

Criteo

49.22% • Criteo • Advertising

8.

Taboola

48.78% • Taboola • Advertising

9.

DoubleClick

36.77% • Google • Advertising

10.

Google Analytics with signals

30.88% • Google • Advertising

11.

X Syndication

28.52% • X Corp. • Social Media

12.

jsDelivr

27.63% • • Hosting

13.

popIn

25.14% • popIn • Social Media

14.

Rubicon

23.76% • The Rubicon Project, Limited • Advertising

15.

Facebook CDN

16.2% • Meta • Hosting

16.

Treasure Data

14.57% • arm • Site Analytics

17.

Cloudflare

10.09% • Cloudflare • Hosting

18.

Google Static

9.15% • Google • Hosting

19.

Google APIs

6.3% • Google • Hosting

20.

33Across

5.4% • 33Across • Advertising

21.

RTB House

4.52% • RTB House • Advertising

22.

Google Fonts

3.79% • Google • Hosting

23.

Zemanta

3.01% • Outbrain • Customer Interaction

24.

Google User Content

2.82% • Google • Hosting

25.

Yahoo!

2.57% • Verizon • Site Analytics

26.

Amazon Advertising

2.3% • Amazon • Advertising

27.

StickyAds

2.11% • Comcast • Advertising

28.

ID5 Sync

2.04% • ID5 Technology Ltd. • Site Analytics

29.

AdGear

1.88% • Samsung • Advertising

30.

Google AdServices

1.75% • Google • Advertising

31.

SMART AdServer

1.66% • Smart Adserver • Advertising

32.

Lotame

1.47% • Lotame • Advertising

33.

Facebook Social Graph

1.46% • Meta • Social Media

34.

AMP Project

1.35% • Google • Misc

35.

TradeDesk

1.1% • The Trade Desk • Advertising

36.

Yahoo! Analytics

1.04% • Verizon • Site Analytics

37.

jQuery

1.01% • JS Foundation • Hosting