udn.com

1.

Google Tag Manager

95.97% • Google • Essential

2.

Facebook

94.54% • Meta • Advertising

3.

ScoreCard Research Beacon

93.3% • comScore, Inc. • Site Analytics

4.

Google Static

91.03% • Google • CDN

5.

DoubleClick

87.85% • Google • Advertising

6.

Google Analytics

83.36% • Google • Site Analytics

7.

unpkg

80.77% • • CDN

8.

Line

77.47% • Line • Site Analytics

9.

Taboola

73.08% • Taboola • Advertising

10.

Google Fonts

67.71% • Google • CDN

11.

Google Appspot

49.3% • Google • Hosting

12.

Google

40.15% • Google • Advertising

13.

Google APIs

29.38% • Google • CDN

14.

Microsoft Clarity

24.33% • Microsoft • Site Analytics

15.

Google Analytics with signals

18.31% • Google • Advertising

16.

Cloudflare

16.52% • Cloudflare • CDN

17.

YouTube

13.79% • Google • Audio/Video Player

18.

Facebook CDN

11.99% • Meta • CDN

19.

jsDelivr

7.62% • • CDN

20.

Akamai Technologies

5.97% • Akamai Technologies • CDN

21.

Google Photos

5.74% • Google • CDN

22.

popIn

5.54% • popIn • Social Media

23.

Criteo

4.91% • Criteo • Advertising

24.

Alexa Metrics

4.72% • Amazon • Site Analytics

25.

ucfunnel

4.69% • ucfunnel • Advertising

26.

AppNexus

3.51% • Microsoft • Advertising

27.

Rubicon

3.51% • The Rubicon Project, Limited • Advertising

28.

Scupio

3.45% • Bridgewell • Advertising

29.

OpenX

3.41% • OpenX Software Ltd. • Advertising

30.

Yahoo!

3.35% • Verizon • Site Analytics

31.

X Corp.

2.59% • X Corp. • Social Media

32.

Treasure Data

1.96% • arm • Site Analytics

33.

X Syndication

1.67% • X Corp. • Social Media

34.

New Relic

1.62% • New Relic • Site Analytics

35.

Google Syndication

1.31% • Google • Advertising

36.

ID5 Sync

1.06% • ID5 Technology Ltd. • Site Analytics