heart.org

1.

Google Tag

79.7% • Google • Advertising

2.

Google Static

71.85% • Google • Hosting

3.

Google Fonts

68.45% • Google • Hosting

4.

Cloudflare Insights

43.66% • Cloudflare • Site Analytics

5.

jsDelivr

43.26% • • Hosting

6.

OneTrust

33.97% • OneTrust • Consent Management

7.

Optimizely

23.66% • Optimizely • Utilities

8.

New Relic

23.54% • New Relic • Site Analytics

9.

Bootstrap CDN

20.47% • BootstrapCDN • Hosting

10.

Cloudflare

16.81% • Cloudflare • Hosting

11.

Google APIs

12.71% • Google • Hosting

12.

unpkg

12.54% • unpkg • Hosting

13.

Amazon Web Services

10.23% • Amazon • Hosting

14.

Google

8.57% • Google • Advertising

15.

Google Analytics

6.29% • Google • Site Analytics

16.

Google Marketing Platform

5.45% • Google • Advertising

17.

Microsoft Ajax CDN

5.1% • Microsoft • Hosting

18.

DataTables

5.03% • • Customer Interaction

19.

Smart AdServer

4.92% • Equativ • Advertising

20.

Facebook

4.92% • Meta • Advertising

21.

Amazon CloudFront

4.61% • Amazon • Hosting

22.

Google Maps

4.0% • Google • Utilities

23.

Microsoft Clarity

3.53% • Microsoft • Site Analytics

24.

Hotjar

3.34% • Hotjar • Site Analytics

25.

Google Recaptcha

2.92% • Google • Utilities

26.

AddThis

2.64% • Oracle • Advertising

27.

Vimeo

2.33% • Vimeo • Audio/Video Player

28.

TradeDesk

2.32% • The Trade Desk • Advertising

29.

fontawesome.com

2.14% • • Hosting

30.

LinkedIn Analytics

1.99% • Microsoft • Site Analytics

31.

Azure CDN

1.88% • Microsoft • Hosting

32.

jQuery

1.87% • JS Foundation • Hosting

33.

Google AdServices

1.85% • Google • Advertising

34.

SiteScout by Centro

1.6% • Centro • Advertising

35.

Google User Content

1.43% • Google • Hosting

36.

PayPal

1.05% • PayPal • Customer Interaction

37.

Quantcast

1.03% • Quantcast • Advertising

38.

YouTube

1.01% • Google • Audio/Video Player