cambridge.org

1.

Google Tag Manager

89.36% • Google • Essential

2.

Google Analytics

86.91% • Google • Site Analytics

3.

Hotjar

77.1% • Hotjar • Site Analytics

4.

X Advertising

75.79% • X Corp. • Advertising

5.

CookieLaw by OneTrust (formerly Optanaon)

73.39% • OneTrust • Consent Management

6.

DoubleClick

73.12% • Google • Advertising

7.

AMP Project

73.05% • Google • Misc

8.

Facebook

67.39% • Meta • Advertising

9.

OneTrust

27.47% • OneTrust • Consent Management

10.

Google Static

19.86% • Google • CDN

11.

Google Fonts

19.12% • Google • CDN

12.

Sentry

16.87% • Sentry • Site Analytics

13.

Site24x7

15.92% • Zoho Corporation • Site Analytics

14.

Google

11.2% • Google • Advertising

15.

Shareaholic

10.35% • Shareaholic • Site Analytics

16.

WikiMedia

8.08% • Wikimedia Foundation • CDN

17.

LinkedIn Analytics

7.19% • Microsoft • Site Analytics

18.

unpkg

7.09% • • CDN

19.

Amazon CloudFront

4.19% • Amazon • Hosting

20.

Qualtrics

3.67% • Qualtrics • Site Analytics

21.

Google APIs

3.32% • Google • CDN

22.

Teads

2.78% • Teads • Advertising

23.

Index Exchange

2.74% • Index Exchange, Inc. • Advertising

24.

Criteo

2.72% • Criteo • Advertising

25.

AppNexus

2.66% • Microsoft • Advertising

26.

PubMatic

2.64% • PubMatic, Inc. • Advertising

27.

Rubicon

2.57% • The Rubicon Project, Limited • Advertising

28.

sovrn

2.56% • Sovrn Holdings Inc • Advertising

29.

X Corp.

2.55% • X Corp. • Social Media

30.

Gigya

2.07% • SAP • Site Analytics

31.

Amazon Web Services

2.04% • Amazon • Hosting

32.

Cloudflare

1.97% • Cloudflare • CDN

33.

Gigya CDN

1.84% • SAP • CDN

34.

Amazon Advertising

1.82% • Amazon • Advertising

35.

TripleLift

1.77% • TripleLift, Inc. • Advertising

36.

X Analytics

1.74% • X Corp. • Site Analytics

37.

OpenX

1.63% • OpenX Software Ltd. • Advertising

38.

YouTube

1.6% • Google • Audio/Video Player

39.

Google Syndication

1.26% • Google • Advertising

40.

New Relic

1.04% • New Relic • Site Analytics