open.online

1.

Google

95.4% • Google • Advertising

2.

Google Tag

87.74% • Google • Advertising

3.

Taboola

86.3% • Taboola • Advertising

4.

NetRatings SiteCensus

85.29% • Nielsen • Advertising

5.

OneSignal

85.27% • OneSignal • Utilities

6.

Cloudflare

21.45% • Cloudflare • Hosting

7.

Google Marketing Platform

20.06% • Google • Advertising

8.

InMobi CMP

16.38% • InMobi • Consent Management

9.

Google Fonts

14.38% • Google • Hosting

10.

PubMatic

13.44% • PubMatic, Inc. • Advertising

11.

Google Analytics with signals

12.61% • Google • Advertising

12.

Google Syndication

11.93% • Google • Advertising

13.

AppNexus

11.31% • Microsoft • Advertising

14.

Magnite

11.2% • Magnite • Advertising

15.

Criteo

11.16% • Criteo • Advertising

16.

Amazon Advertising

10.93% • Amazon • Advertising

17.

ad-delivery.net

10.87% • • Misc

18.

Google Static

10.31% • Google • Hosting

19.

jsDelivr

9.98% • • Hosting

20.

Tealium

9.68% • Tealium • Site Analytics

21.

LiveRamp

7.87% • LiveRamp • Advertising

22.

Adobe Audience Manager

7.76% • Adobe • Advertising

23.

Facebook

7.73% • Meta • Advertising

24.

Akamai Technologies

7.1% • Akamai Technologies • Hosting

25.

Epsilon

6.99% • Epsilon • Advertising

26.

Permutive

6.91% • Permutive, Inc. • Advertising

27.

RTB House

6.89% • RTB House • Advertising

28.

Index Exchange

6.57% • Index Exchange, Inc. • Advertising

29.

ID5 Sync

6.43% • ID5 Technology • Advertising

30.

Yahoo! Analytics

6.31% • Verizon • Site Analytics

31.

33Across

6.07% • 33Across • Advertising

32.

Google AdServices

5.98% • Google • Advertising

33.

Smart AdServer

5.95% • Equativ • Advertising

34.

Bidswitch

5.28% • Criteo • Advertising

35.

ADman Media

4.71% • illumin • Advertising

36.

Adobe Advertising Cloud

4.69% • Adobe • Advertising

37.

ad4mat

4.55% • advanced store • Advertising

38.

Lotame

4.43% • Lotame • Advertising

39.

Google APIs

4.32% • Google • Hosting

40.

Turn Inc.

4.3% • Singtel • Advertising

41.

X Corp.

4.16% • X Corp. • Social Media

42.

Google Analytics

4.08% • Google • Site Analytics

43.

Kargo

3.98% • Kargo • Advertising

44.

X Syndication

3.86% • X Corp. • Social Media

45.

Adobe Typekit

3.73% • Adobe • Utilities

46.

TradeDesk

3.57% • The Trade Desk • Advertising

47.

Adform

3.43% • Adform • Advertising

48.

OpenX

3.37% • OpenX Software Ltd. • Advertising

49.

ScoreCard Research Beacon

3.15% • comScore, Inc. • Site Analytics

50.

AdRoll

3.04% • AdRoll • Advertising

51.

Connatix

2.67% • Connatix Native Exchange • Advertising

52.

sovrn

2.66% • Sovrn Holdings Inc • Advertising

53.

StackAdapt

2.54% • StackAdapt • Advertising

54.

OneTag

2.53% • OneTag • Advertising

55.

Teads

2.52% • Outbrain • Advertising

56.

Instagram

2.5% • Meta • Social Media

57.

Media.net

2.48% • Media.net • Advertising

58.

Rhythmone Beacon

2.45% • RhythmOne, LLC • Advertising

59.

Simpli.fi

2.43% • Simplifi Holdings Inc. • Advertising

60.

Outbrain

2.41% • Outbrain • Advertising

61.

Dotomi

2.25% • Conversant • Advertising

62.

ShareThrough

2.16% • Sharethrough, Inc • Advertising

63.

Smaato

2.15% • Verve Group • Advertising

64.

InMobi

2.09% • InMobi • Advertising

65.

TripleLift

2.03% • TripleLift, Inc. • Advertising

66.

Improve Digital

2.03% • Improve Digital • Advertising

67.

Quantcast

2.01% • Quantcast • Advertising

68.

PulsePoint

1.99% • PulsePoint, Inc. • Advertising

69.

YouTube

1.97% • Google • Audio/Video Player

70.

Facebook CDN

1.96% • Meta • Hosting

71.

Zemanta

1.89% • Outbrain • Advertising

72.

Unruly Media

1.83% • Nexxen • Advertising

73.

Consumable

1.81% • GiftConnect • Advertising

74.

SiteScout by Centro

1.79% • Centro • Advertising

75.

Microsoft Advertising

1.78% • Microsoft • Advertising

76.

Tapad

1.71% • Experian • Advertising

77.

Beeswax

1.7% • Beeswax • Advertising

78.

Nativo

1.69% • Nativo • Advertising

79.

CPMStar

1.67% • CPMStar • Advertising

80.

Rich Audience

1.65% • Rich Audience • Advertising

81.

Integral Ad Science

1.64% • Integral Ad Science • Advertising

82.

MediaGo

1.63% • MediaGo • Advertising

83.

FreeWheel

1.62% • Comcast • Advertising

84.

Acuity Ads

1.59% • Acuity Ads • Advertising

85.

Rise

1.52% • Rise Code • Advertising

86.

Zeta

1.5% • Zeta Global • Customer Interaction

87.

AdaptMX

1.44% • Monet Engine • Advertising

88.

Aggregate Knowledge

1.44% • TransUnion • Advertising

89.

Yieldmo

1.39% • Yieldmo, Inc. • Advertising

90.

Amazon CloudFront

1.38% • Amazon • Hosting

91.

Google Play Services

1.37% • Google • Hosting

92.

DeepIntent

1.37% • Deep Intent • Advertising

93.

SpringServe

1.3% • SpringServe, LLC • Advertising

94.

Google Photos

1.3% • Google • Hosting

95.

Amazon CDN

1.3% • Amazon • Hosting

96.

Semasio

1.28% • Semasio • Advertising

97.

Adyoulike

1.27% • Open Web • Advertising

98.

Xaxis

1.27% • Xaxis • Advertising

99.

Ogury

1.19% • Ogury • Advertising

100.

MediaMath

1.13% • MediaMath, Inc. • Advertising

101.

eXelate

1.12% • Nielsen • Advertising

102.

Seedtag

1.1% • Seedtag Advertising • Advertising

103.

Sentry

1.09% • Sentry • Utilities

104.

Roq.ad

1.09% • Roq.ad GmbH • Advertising

105.

Bidtellect

1.07% • Simpli.fi • Advertising

106.

Smile Wanted

1.05% • Smile Wanted Group • Advertising

107.

Undertone

1.04% • Perion • Advertising