redfin.com

1.

CookieLaw by OneTrust (formerly Optanaon)

96.55% • OneTrust • Consent Management

2.

Google

94.68% • Google • Advertising

3.

Facebook

89.83% • Meta • Advertising

4.

Google Tag Manager

88.69% • Google • Essential

5.

Google APIs

76.85% • Google • CDN

6.

Qualaroo

70.51% • • Site Analytics

7.

Google Static

59.88% • Google • CDN

8.

Microsoft Advertising

50.26% • Microsoft • Advertising

9.

Google Analytics

49.65% • Google • Site Analytics

10.

Pinterest

49.1% • Pinterest • Social Media

11.

ScoreCard Research Beacon

48.23% • comScore, Inc. • Site Analytics

12.

TradeDesk

48.1% • The Trade Desk • Advertising

13.

Google Fonts

45.54% • Google • CDN

14.

Snapchat For Business

41.1% • Snap Technologies • Advertising

15.

Reddit

40.67% • reddit • Social Media

16.

TikTok Analytics

39.89% • ByteDance Inc • Site Analytics

17.

DoubleClick

36.71% • Google • Advertising

18.

OneTrust

29.83% • OneTrust • Consent Management

19.

Google AdServices

22.83% • Google • Advertising

20.

Google Syndication

9.9% • Google • Advertising

21.

Amazon Advertising

2.2% • Amazon • Advertising

22.

Snowplow

2.07% • Snowplow • Site Analytics

23.

Moat

1.96% • Oracle • Advertising

24.

Lotame

1.85% • Lotame • Advertising

25.

ID5 Sync

1.6% • ID5 Technology Ltd. • Site Analytics

26.

Amazon CloudFront

1.6% • Amazon • Hosting

27.

Eyeota

1.59% • Eyeota • Advertising

28.

LiveRamp

1.55% • Acxiom • Advertising

29.

Amazon Web Services

1.47% • Amazon • Hosting

30.

Aggregate Knowledge

1.41% • TransUnion • Advertising

31.

BlueKai

1.15% • Oracle • Advertising

32.

YouTube

1.1% • Google • Audio/Video Player

33.

DoubleVerify

1.08% • DoubleVerify • Advertising

34.

Live Intent

1.04% • LiveIntent • Site Analytics