msn.com

1.

Microsoft Advertising

98.71% • Microsoft • Advertising

2.

Akamai Technologies

97.42% • Akamai Technologies • CDN

3.

AppNexus

96.03% • Microsoft • Advertising

4.

PageFair

93.25% • Blockthrough • Customer Interaction

5.

ScoreCard Research Beacon

84.25% • comScore, Inc. • Site Analytics

6.

ad-delivery.net

53.52% • • Misc

7.

DoubleClick

52.85% • Google • Advertising

8.

Microsoft Services

40.09% • Microsoft • Misc

9.

Microsoft Network

39.67% • Microsoft • Misc

10.

Index Exchange

20.84% • Index Exchange, Inc. • Advertising

11.

Rubicon

20.04% • The Rubicon Project, Limited • Advertising

12.

PubMatic

20.03% • PubMatic, Inc. • Advertising

13.

Taboola

19.67% • Taboola • Advertising

14.

OpenX

19.56% • OpenX Software Ltd. • Advertising

15.

Outbrain

17.54% • Outbrain • Advertising

16.

TripleLift

16.75% • TripleLift, Inc. • Advertising

17.

Google APIs

16.52% • Google • CDN

18.

CivicScience

15.38% • CivicScience • Site Analytics

19.

Google Static

15.11% • Google • CDN

20.

LiveRamp

13.74% • Acxiom • Advertising

21.

jsDelivr

12.18% • • CDN

22.

Dailymotion

10.25% • Vivendi • Misc

23.

ShareThrough

9.94% • Sharethrough, Inc • Advertising

24.

Zemanta

9.83% • Outbrain • Customer Interaction

25.

PulsePoint

9.58% • PulsePoint, Inc. • Advertising

26.

sovrn

9.53% • Sovrn Holdings Inc • Advertising

27.

popIn

9.32% • popIn • Social Media

28.

Nativo

8.83% • Nativo • Advertising

29.

MarketGid

8.48% • MGID Inc. • Advertising

30.

Criteo

8.19% • Criteo • Advertising

31.

LinkedIn Ads

8.19% • Microsoft • Advertising

32.

ID5 Sync

7.71% • ID5 Technology Ltd. • Site Analytics

33.

Google Syndication

7.7% • Google • Advertising

34.

Yahoo! Ad Manager Plus

7.53% • Verizon • Advertising

35.

Media.net

7.38% • Media.net • Advertising

36.

Adyoulike

7.25% • Open Web • Advertising

37.

Microsoft Clarity

6.82% • Microsoft • Site Analytics

38.

X Corp.

6.54% • X Corp. • Social Media

39.

Google

6.28% • Google • Advertising

40.

YouTube

5.98% • Google • Audio/Video Player

41.

X Syndication

5.35% • X Corp. • Social Media

42.

Google Photos

5.23% • Google • CDN

43.

Glomex

3.36% • Glomex • Audio/Video Player

44.

Bing Maps

3.35% • Microsoft • Customer Interaction

45.

Google Fonts

2.8% • Google • CDN

46.

Instagram

2.24% • Meta • Misc

47.

Dailymotion Advertising

1.71% • Vivendi • Advertising

48.

Intimate Merger

1.44% • Intimate Merger • Site Analytics

49.

eStat

1.25% • Mediametrie • Site Analytics