zillow.com

1.

Google Tag

92.95% • Google • Advertising

2.

Google Analytics

92.43% • Google • Site Analytics

3.

ScoreCard Research Beacon

89.02% • comScore, Inc. • Site Analytics

4.

Google Static

88.13% • Google • Hosting

5.

Datadog

86.29% • Datadog • Utilities

6.

Sentry

85.1% • Sentry • Utilities

7.

Google Syndication

83.79% • Google • Advertising

8.

Google APIs

79.07% • Google • Hosting

9.

Google Fonts

78.13% • Google • Hosting

10.

DoubleClick

74.4% • Google • Advertising

11.

Rubicon

53.03% • The Rubicon Project, Limited • Advertising

12.

Index Exchange

50.79% • Index Exchange, Inc. • Advertising

13.

Google

33.3% • Google • Advertising

14.

Facebook

9.55% • Meta • Advertising

15.

TradeDesk

8.16% • The Trade Desk • Advertising

16.

Microsoft Advertising

7.94% • Microsoft • Advertising

17.

Pinterest

7.83% • Pinterest • Social Media

18.

iSpot.tv

7.8% • • Advertising

19.

Teads

7.75% • Teads • Advertising

20.

TikTok Analytics

7.7% • ByteDance Inc • Site Analytics

21.

Microsoft Clarity

6.52% • Microsoft • Site Analytics

22.

Snapchat For Business

5.91% • Snap Technologies • Advertising

23.

Reddit

5.82% • reddit • Social Media

24.

Google AdServices

5.02% • Google • Advertising

25.

PubMatic

4.27% • PubMatic, Inc. • Advertising

26.

AppNexus

4.24% • Microsoft • Advertising

27.

TripleLift

4.17% • TripleLift, Inc. • Advertising

28.

Aggregate Knowledge

3.93% • TransUnion • Advertising

29.

Qualtrics

3.88% • Qualtrics • Site Analytics

30.

Ad Lightning

3.38% • Ad Lightning • Advertising

31.

Google User Content

2.71% • Google • Hosting

32.

LiveRamp

2.69% • LiveRamp • Advertising

33.

Adobe Audience Manager

2.37% • Adobe • Advertising

34.

Amazon Advertising

2.15% • Amazon • Advertising

35.

Tapad

1.95% • Telenor Group • Advertising

36.

Yahoo! Ad Manager Plus

1.93% • Verizon • Advertising

37.

Integral Ad Science

1.91% • Integral Ad Science, Inc. • Advertising

38.

Live Intent

1.91% • LiveIntent • Site Analytics

39.

Flashtalking

1.78% • Flashtalking • Advertising

40.

DoubleVerify

1.6% • DoubleVerify • Advertising

41.

StickyAds

1.47% • Comcast • Advertising

42.

Yahoo!

1.37% • Verizon • Site Analytics

43.

Quantcast

1.34% • Quantcast International Limited • Advertising

44.

Dotomi

1.3% • Conversant • Advertising

45.

Adform

1.19% • Adform • Advertising

46.

Connatix

1.11% • Connatix Native Exchange • Advertising

47.

Bidswitch

1.1% • Criteo • Advertising

48.

Tribal Fusion

1.02% • Exponential Interactive, Inc • Advertising

49.

Acuity Ads

1.0% • Acuity Ads • Advertising