delta.com

1.

Qualtrics

93.81% • Qualtrics • Site Analytics

2.

TrackJS

93.39% • TrackJS • Site Analytics

3.

Adobe Audience Manager

93.12% • Adobe • Advertising

4.

Quantum Metric

90.86% • Quantum Metric, Inc. • Site Analytics

5.

Pinterest

83.18% • Pinterest • Social Media

6.

X Corp.

82.58% • X Corp. • Social Media

7.

Flashtalking

82.4% • Flashtalking • Advertising

8.

X Analytics

81.63% • X Corp. • Site Analytics

9.

DoubleClick

81.19% • Google • Advertising

10.

Microsoft Advertising

81.07% • Microsoft • Advertising

11.

Facebook

78.02% • Meta • Advertising

12.

Criteo

77.4% • Criteo • Advertising

13.

LivePerson

49.59% • LivePerson • Customer Interaction

14.

Cloudflare

46.8% • Cloudflare • CDN

15.

Adobe Dynamic Tag Management

43.07% • Adobe • Essential

16.

Google Fonts

41.13% • Google • CDN

17.

Yahoo! Analytics

40.75% • Verizon • Site Analytics

18.

SOASTA mPulse

38.58% • Akamai Technologies • Site Analytics

19.

Dotomi

33.24% • Conversant • Advertising

20.

Google

21.74% • Google • Advertising

21.

LiveRamp

20.6% • LiveRamp • Advertising

22.

Google APIs

13.32% • Google • CDN

23.

Expedia

13.11% • IAC (InterActiveCorp) • Misc

24.

Google Static

12.13% • Google • CDN

25.

jQuery

3.29% • JS Foundation • CDN

26.

Cardinal

2.32% • Visa • Site Analytics

27.

Ensighten

1.99% • Ensighten • Essential

28.

cdn-net.com

1.84% • • Misc

29.

Kenshoo

1.84% • Kenshoo • Site Analytics

30.

jsDelivr

1.78% • • CDN

31.

Adobe Experience Cloud

1.67% • Adobe • Site Analytics

32.

Amazon Web Services

1.42% • Amazon • Hosting

33.

ForeSee

1.19% • ForeSee Results • Essential

34.

Adobe Typekit

1.05% • Adobe • Essential

35.

Sentry

1.02% • Sentry • Site Analytics