allmusic.com

1.

Google Tag Manager

92.31% • Google • Essential

2.

ScoreCard Research Beacon

91.3% • comScore, Inc. • Site Analytics

3.

DoubleVerify

90.89% • DoubleVerify • Advertising

4.

DoubleClick

73.92% • Google • Advertising

5.

Amazon CloudFront

73.25% • Amazon • Hosting

6.

Google Analytics

44.4% • Google • Site Analytics

7.

Quantcast

42.61% • Quantcast International Limited • Advertising

8.

Insticator

34.81% • Insticator • Advertising

9.

Google Syndication

13.21% • Google • Advertising

10.

Google APIs

10.26% • Google • CDN

11.

Amazon Advertising

9.65% • Amazon • Advertising

12.

Criteo

9.26% • Criteo • Advertising

13.

Google Static

9.0% • Google • CDN

14.

Rubicon

8.63% • The Rubicon Project, Limited • Advertising

15.

OpenX

8.51% • OpenX Software Ltd. • Advertising

16.

Google

8.49% • Google • Advertising

17.

Integral Ad Science

8.47% • Integral Ad Science, Inc. • Advertising

18.

33Across

7.66% • 33Across • Advertising

19.

sovrn

7.65% • Sovrn Holdings Inc • Advertising

20.

Adform

7.56% • Adform • Advertising

21.

ID5 Sync

7.23% • ID5 Technology Ltd. • Site Analytics

22.

Lotame

7.09% • Lotame • Advertising

23.

AppNexus

7.05% • Microsoft • Advertising

24.

Index Exchange

6.97% • Index Exchange, Inc. • Advertising

25.

Seedtag

6.92% • Seedtag Advertising S.L • Advertising

26.

Dotomi

6.88% • Conversant • Advertising

27.

Quantcount

6.65% • Quantcast International Limited • Site Analytics

28.

Sonobi

6.12% • Sonobi, Inc • Advertising

29.

TradeDesk

5.54% • The Trade Desk • Advertising

30.

PubMatic

5.28% • PubMatic, Inc. • Advertising

31.

LiveRamp

5.17% • Acxiom • Advertising

32.

ShareThrough

4.8% • Sharethrough, Inc • Advertising

33.

PageFair

4.77% • Blockthrough • Customer Interaction

34.

Moat

4.76% • Oracle • Advertising

35.

Snowplow

4.76% • Snowplow • Site Analytics

36.

Audience Square

4.4% • Audigent • Advertising

37.

ad-delivery.net

4.09% • • Misc

38.

Bidswitch

3.91% • Criteo • Advertising

39.

RTB House

3.6% • RTB House • Advertising

40.

Aggregate Knowledge

3.58% • TransUnion • Advertising

41.

Amazon Web Services

3.51% • Amazon • Hosting

42.

gumgum

3.35% • GumGum • Advertising

43.

Verizon Media

3.34% • Verizon • Advertising

44.

TripleLift

3.27% • TripleLift, Inc. • Advertising

45.

Conversant

3.24% • Conversant • Advertising

46.

Just Premium

3.13% • GumGum • Advertising

47.

Rhythmone Beacon

2.95% • RhythmOne, LLC • Advertising

48.

PulsePoint

2.95% • PulsePoint, Inc. • Advertising

49.

Google Fonts

2.6% • Google • CDN

50.

Adobe Audience Manager

2.6% • Adobe • Advertising

51.

StackAdapt

2.57% • StackAdapt • Advertising

52.

SMART AdServer

2.27% • Smart Adserver • Advertising

53.

Zeta

2.14% • Zeta Global • Customer Interaction

54.

Google AdServices

2.04% • Google • Advertising

55.

Eyeota

2.02% • Eyeota • Advertising

56.

MediaMath

1.98% • MediaMath, Inc. • Advertising

57.

Turn Inc.

1.98% • Singtel • Advertising

58.

Zemanta

1.94% • Outbrain • Customer Interaction

59.

DeepIntent

1.8% • Deep Intent • Advertising

60.

Yahoo! Ad Manager Plus

1.74% • Verizon • Advertising

61.

Yahoo! Analytics

1.67% • Verizon • Site Analytics

62.

SiteScout by Centro

1.6% • Centro • Advertising

63.

Beeswax

1.55% • Beeswax • Advertising

64.

Connatix

1.54% • Connatix Native Exchange Inc. • Advertising

65.

StreamRail

1.53% • ironSource • Advertising

66.

Improve Digital

1.5% • Improve Digital • Advertising

67.

BlueKai

1.46% • Oracle • Advertising

68.

Tapad

1.42% • Telenor Group • Advertising

69.

Adelphic

1.33% • Viant • Site Analytics

70.

Bootstrap CDN

1.27% • BootstrapCDN • CDN

71.

Bidtellect

1.25% • Simpli.fi • Advertising

72.

StickyAds

1.25% • Comcast • Advertising

73.

Supership

1.22% • Supership • Advertising

74.

Adyoulike

1.17% • Open Web • Advertising

75.

YouTube

1.13% • Google • Audio/Video Player

76.

AMP Project

1.12% • Google • Misc

77.

Media.net

1.12% • Media.net • Advertising

78.

Spot.IM

1.11% • Spot.IM Ltd. • Social Media

79.

Heroku

1.06% • • Hosting

80.

33Across

1.04% • 33Across • Advertising