classmates.com

1.

Google Tag Manager

97.17% • Google • Essential

2.

Cloudflare Insights

95.25% • Cloudflare • Site Analytics

3.

CookieLaw by OneTrust (formerly Optanaon)

94.11% • OneTrust • Consent Management

4.

Facebook

82.58% • Meta • Advertising

5.

Google Fonts

78.43% • Google • CDN

6.

Google Static

62.63% • Google • CDN

7.

Google Analytics

53.47% • Google • Site Analytics

8.

Microsoft Advertising

53.18% • Microsoft • Advertising

9.

Zendesk CDN

47.69% • Zendesk • Misc

10.

Zendesk

47.18% • Zendesk • Customer Interaction

11.

OneTrust

38.55% • OneTrust • Consent Management

12.

Index Exchange

30.01% • Index Exchange, Inc. • Advertising

13.

Live Intent

24.88% • LiveIntent • Site Analytics

14.

DoubleClick

17.54% • Google • Advertising

15.

Amazon Advertising

15.48% • Amazon • Advertising

16.

iovation

12.81% • iovation • Essential

17.

jsDelivr

12.53% • • CDN

18.

Cloudflare

11.97% • Cloudflare • CDN

19.

unpkg

11.59% • • CDN

20.

Amazon Web Services

11.06% • Amazon • Hosting

21.

Bootstrap CDN

10.93% • BootstrapCDN • CDN

22.

jQuery

10.92% • JS Foundation • CDN

23.

Google

5.15% • Google • Advertising

24.

Google Syndication

4.18% • Google • Advertising

25.

Aggregate Knowledge

3.51% • TransUnion • Advertising

26.

sovrn

3.48% • Sovrn Holdings Inc • Advertising

27.

Qualia

2.17% • Qualia • Advertising

28.

Dotomi

2.1% • Conversant • Advertising

29.

AddThis

1.97% • Oracle • Advertising

30.

Merkle RKG

1.87% • Dentsu Aegis Network • Site Analytics

31.

Intent IQ

1.65% • AlmondNet • Advertising

32.

Zopim

1.62% • Zendesk • Customer Interaction

33.

33Across

1.51% • 33Across • Advertising

34.

LiveRamp

1.46% • Acxiom • Advertising

35.

AppNexus

1.37% • Microsoft • Advertising

36.

PayPal

1.34% • eBay • Customer Interaction

37.

OpenX

1.26% • OpenX Software Ltd. • Advertising

38.

Rubicon

1.13% • The Rubicon Project, Limited • Advertising