9to5mac.com

1.

Gravatar

91.36% • Automattic • Social Media

2.

WordPress Stats

90.61% • Automattic • Site Analytics

3.

Adobe Typekit

88.96% • Adobe • Utilities

4.

Google

64.34% • Google • Advertising

5.

YouTube

63.97% • Google • Audio/Video Player

6.

Google APIs

62.09% • Google • Hosting

7.

DoubleClick

61.7% • Google • Advertising

8.

Disqus

58.58% • Zeta Global • Customer Interaction

9.

Jetpack

56.81% • Automattic • Site Analytics

10.

Google Static

52.14% • Google • Hosting

11.

Google Photos

51.55% • Google • Hosting

12.

Google Tag

44.4% • Google • Advertising

13.

videoplayerhub.com

38.97% • • Misc

14.

Parse.ly

37.94% • Parse.ly • Site Analytics

15.

Spot.IM

25.12% • Spot.IM Ltd. • Social Media

16.

PageFair

6.44% • Blockthrough • Customer Interaction

17.

Google Fonts

6.37% • Google • Hosting

18.

ScoreCard Research Beacon

6.35% • comScore, Inc. • Site Analytics

19.

Google Analytics

6.13% • Google • Site Analytics

20.

Amazon Advertising

6.01% • Amazon • Advertising

21.

Quantcast

5.44% • Quantcast International Limited • Advertising

22.

Google Syndication

5.37% • Google • Advertising

23.

PubMatic

5.19% • PubMatic, Inc. • Advertising

24.

ad-delivery.net

5.13% • • Misc

25.

sovrn

4.65% • Sovrn Holdings Inc • Advertising

26.

Amazon CloudFront

4.33% • Amazon • Hosting

27.

Google Analytics with signals

4.25% • Google • Advertising

28.

VigLink

4.13% • VigLink • Advertising

29.

Rubicon

4.06% • The Rubicon Project, Limited • Advertising

30.

Quantcount

4.05% • Quantcast International Limited • Site Analytics

31.

AppNexus

3.97% • Microsoft • Advertising

32.

Index Exchange

3.89% • Index Exchange, Inc. • Advertising

33.

OpenX

3.62% • OpenX Software Ltd. • Advertising

34.

Amazon CDN

3.56% • Amazon • Hosting

35.

Yieldmo

3.49% • Yieldmo, Inc. • Advertising

36.

Turn Inc.

3.38% • Singtel • Advertising

37.

Criteo

3.36% • Criteo • Advertising

38.

TripleLift

3.3% • TripleLift, Inc. • Advertising

39.

Media.net

3.28% • Media.net • Advertising

40.

OneTag

3.23% • OneTag • Advertising

41.

Bidswitch

3.13% • Criteo • Advertising

42.

Google AdServices

3.11% • Google • Advertising

43.

Lotame

3.06% • Lotame • Advertising

44.

Live Intent

3.03% • LiveIntent • Site Analytics

45.

TradeDesk

3.03% • The Trade Desk • Advertising

46.

SMART AdServer

2.97% • Smart Adserver • Advertising

47.

AniView

2.94% • • Advertising

48.

Rhythmone Beacon

2.89% • RhythmOne, LLC • Advertising

49.

LinkedIn Ads

2.88% • Microsoft • Advertising

50.

33Across

2.87% • 33Across • Advertising

51.

ShareThrough

2.85% • Sharethrough, Inc • Advertising

52.

ID5 Sync

2.82% • ID5 Technology Ltd. • Site Analytics

53.

PulsePoint

2.82% • PulsePoint, Inc. • Advertising

54.

Dotomi

2.78% • Conversant • Advertising

55.

Adform

2.66% • Adform • Advertising

56.

Adobe Audience Manager

2.66% • Adobe • Advertising

57.

RTB House

2.61% • RTB House • Advertising

58.

Unruly Media

2.52% • Tremor International • Advertising

59.

LiveRamp

2.51% • LiveRamp • Advertising

60.

Tapad

2.44% • Telenor Group • Advertising

61.

Improve Digital

2.42% • Improve Digital • Advertising

62.

Google User Content

2.36% • Google • Hosting

63.

Acceptable Ads Exchange

2.3% • • Advertising

64.

Conversant

2.26% • Conversant • Advertising

65.

Adyoulike

2.24% • Open Web • Advertising

66.

StickyAds

2.21% • Comcast • Advertising

67.

StackAdapt

2.18% • StackAdapt • Advertising

68.

Smaato

2.17% • Verve Group • Advertising

69.

33Across

2.13% • 33Across • Advertising

70.

Beeswax

2.1% • Beeswax • Advertising

71.

SiteScout by Centro

2.09% • Centro • Advertising

72.

Zemanta

2.06% • Outbrain • Customer Interaction

73.

DoubleVerify

2.05% • DoubleVerify • Advertising

74.

Audience Square

2.0% • Audigent • Advertising

75.

Yahoo! Ad Manager Plus

1.97% • Verizon • Advertising

76.

Facebook

1.88% • Meta • Advertising

77.

Zeta

1.81% • Zeta Global • Customer Interaction

78.

Taboola

1.8% • Taboola • Advertising

79.

Integral Ad Science

1.79% • Integral Ad Science, Inc. • Advertising

80.

SecuredVisit

1.72% • SecuredVisit • Advertising

81.

Bidtellect

1.68% • Simpli.fi • Advertising

82.

ADman Media

1.67% • illumin • Advertising

83.

Nativo

1.64% • Nativo • Advertising

84.

Simpli.fi

1.58% • Simplifi Holdings Inc. • Advertising

85.

Tribal Fusion

1.57% • Exponential Interactive, Inc • Advertising

86.

Aggregate Knowledge

1.54% • TransUnion • Advertising

87.

Intent IQ

1.53% • AlmondNet • Advertising

88.

Connatix

1.5% • Connatix Native Exchange Inc. • Advertising

89.

Yahoo! Analytics

1.49% • Verizon • Site Analytics

90.

Acuity Ads

1.45% • Acuity Ads • Advertising

91.

DataXu

1.39% • DataXu • Advertising

92.

DeepIntent

1.39% • Deep Intent • Advertising

93.

Sonobi

1.33% • Sonobi, Inc • Advertising

94.

MediaMath

1.32% • MediaMath, Inc. • Advertising

95.

Yahoo!

1.31% • Verizon • Site Analytics

96.

Eyeota

1.31% • Eyeota • Advertising

97.

Flashtalking

1.29% • Flashtalking • Advertising

98.

Adelphic

1.26% • Viant • Site Analytics

99.

Outbrain

1.18% • Outbrain • Advertising

100.

OneSignal

1.18% • OneSignal • Utilities

101.

SkimLinks

1.17% • SkimLinks • Advertising

102.

SpotX

1.17% • RTL Group • Advertising

103.

Microsoft Advertising

1.16% • Microsoft • Advertising

104.

TrafMag

1.14% • TrafMag • Advertising

105.

X Corp.

1.11% • X Corp. • Social Media

106.

AdGear

1.11% • Samsung • Advertising

107.

Adtheorent

1.06% • AdTheorent, Inc • Advertising

108.

OnThe.io

1.06% • onthe.io • Site Analytics

109.

Blis

1.02% • Blis • Site Analytics