agar.io

1.

Google

96.59% • Google • Advertising

2.

Facebook

95.82% • Meta • Advertising

3.

Zendesk CDN

93.87% • Zendesk • Misc

4.

Akamai Technologies

92.49% • Akamai Technologies • CDN

5.

Google Analytics

91.67% • Google • Site Analytics

6.

Google APIs

91.49% • Google • CDN

7.

Zendesk

91.18% • Zendesk • Customer Interaction

8.

Google Static

90.9% • Google • CDN

9.

YouTube

88.17% • Google • Audio/Video Player

10.

jsDelivr

86.6% • • CDN

11.

Google Fonts

84.69% • Google • CDN

12.

DoubleClick

84.62% • Google • Advertising

13.

PageFair

84.52% • Blockthrough • Customer Interaction

14.

Amazon Advertising

83.38% • Amazon • Advertising

15.

ad-delivery.net

45.32% • • Misc

16.

PubMatic

35.83% • PubMatic, Inc. • Advertising

17.

Index Exchange

35.24% • Index Exchange, Inc. • Advertising

18.

Rubicon

34.87% • The Rubicon Project, Limited • Advertising

19.

AppNexus

34.82% • Microsoft • Advertising

20.

OpenX

34.79% • OpenX Software Ltd. • Advertising

21.

Bidswitch

33.9% • Criteo • Advertising

22.

ShareThrough

33.74% • Sharethrough, Inc • Advertising

23.

TripleLift

33.69% • TripleLift, Inc. • Advertising

24.

Facebook CDN

27.57% • Meta • CDN

25.

Google User Content

26.69% • Google • CDN

26.

Unruly Media

24.62% • Tremor International • Advertising

27.

Criteo

14.11% • Criteo • Advertising

28.

ID5 Sync

12.77% • ID5 Technology Ltd. • Site Analytics

29.

PulsePoint

11.72% • PulsePoint, Inc. • Advertising

30.

Google Syndication

7.91% • Google • Advertising

31.

Google Tag Manager

7.08% • Google • Essential

32.

Cloudflare

5.52% • Cloudflare • CDN

33.

Google Photos

4.94% • Google • CDN

34.

Zopim

4.89% • Zendesk • Customer Interaction

35.

CPMStar

4.79% • CPMStar • Advertising

36.

sovrn

4.73% • Sovrn Holdings Inc • Advertising

37.

Facebook Social Graph

4.41% • Meta • Social Media

38.

Sonobi

4.27% • Sonobi, Inc • Advertising

39.

TradeDesk

4.12% • The Trade Desk • Advertising

40.

Cloudflare Insights

3.93% • Cloudflare • Site Analytics

41.

Adform

3.88% • Adform • Advertising

42.

Heroku

3.86% • • Hosting

43.

Imgur

3.83% • Imgur • Misc

44.

SMART AdServer

3.76% • Smart Adserver • Advertising

45.

33Across

3.75% • 33Across • Advertising

46.

StickyAds

3.66% • Comcast • Advertising

47.

Zemanta

3.6% • Outbrain • Customer Interaction

48.

Rhythmone Beacon

3.59% • RhythmOne, LLC • Advertising

49.

Yahoo! Analytics

3.42% • Verizon • Site Analytics

50.

Smaato

3.34% • Verve Group • Advertising

51.

Dotomi

3.23% • Conversant • Advertising

52.

Improve Digital

3.12% • Improve Digital • Advertising

53.

RTB House

3.06% • RTB House • Advertising

54.

AMP Project

3.0% • Google • Misc

55.

Beeswax

2.96% • Beeswax • Advertising

56.

Media.net

2.93% • Media.net • Advertising

57.

Adyoulike

2.9% • Open Web • Advertising

58.

Adobe Audience Manager

2.74% • Adobe • Advertising

59.

Kargo

2.61% • Kargo • Advertising

60.

Lotame

2.57% • Lotame • Advertising

61.

Google AdServices

2.56% • Google • Advertising

62.

Yahoo! Ad Manager Plus

2.53% • Verizon • Advertising

63.

Yieldmo

2.3% • Yieldmo, Inc. • Advertising

64.

Quantcast

2.21% • Quantcast International Limited • Advertising

65.

Live Intent

1.81% • LiveIntent • Site Analytics

66.

StreamRail

1.79% • ironSource • Advertising

67.

Microsoft Advertising

1.78% • Microsoft • Advertising

68.

SiteScout by Centro

1.73% • Centro • Advertising

69.

LiveRamp

1.66% • Acxiom • Advertising

70.

Tapad

1.61% • Telenor Group • Advertising

71.

Sentry

1.61% • Sentry • Site Analytics

72.

ADman Media

1.57% • illumin • Advertising

73.

StackAdapt

1.55% • StackAdapt • Advertising

74.

DataXu

1.5% • DataXu • Advertising

75.

Undertone

1.48% • Perion • Advertising

76.

Integral Ad Science

1.37% • Integral Ad Science, Inc. • Advertising

77.

Google Translate

1.36% • Google • Customer Interaction

78.

Tribal Fusion

1.33% • Exponential Interactive, Inc • Advertising

79.

Demandbase

1.29% • Demandbase • Advertising

80.

Connatix

1.28% • Connatix Native Exchange Inc. • Advertising

81.

Simpli.fi

1.27% • Simplifi Holdings Inc. • Advertising

82.

AdGear

1.26% • Samsung • Advertising

83.

MediaMath

1.25% • MediaMath, Inc. • Advertising

84.

Turn Inc.

1.2% • Singtel • Advertising

85.

DoubleVerify

1.17% • DoubleVerify • Advertising

86.

Flashtalking

1.15% • Flashtalking • Advertising

87.

Moat

1.15% • Oracle • Advertising

88.

Zeta

1.14% • Zeta Global • Customer Interaction

89.

Bidtellect

1.11% • Simpli.fi • Advertising

90.

Quantcount

1.06% • Quantcast International Limited • Site Analytics

91.

Acuity Ads

1.05% • Acuity Ads • Advertising

92.

DeepIntent

1.04% • Deep Intent • Advertising

93.

Adotmob

1.03% • Adot • Advertising