upenn.edu

1.

Google Tag Manager

63.18% • Google • Essential

2.

Google Analytics

45.76% • Google • Site Analytics

3.

Amazon Web Services

29.84% • Amazon • Hosting

4.

Amazon CloudFront

25.65% • Amazon • Hosting

5.

Google Static

24.36% • Google • CDN

6.

Canvas

24.27% • • Customer Interaction

7.

Google Fonts

23.98% • Google • CDN

8.

Cloudflare

18.21% • Cloudflare • CDN

9.

Heap

13.11% • Heap • Site Analytics

10.

Google

11.77% • Google • Advertising

11.

jsDelivr

11.72% • • CDN

12.

New Relic

9.98% • New Relic • Site Analytics

13.

Adobe Typekit

8.88% • Adobe • Essential

14.

Google APIs

8.35% • Google • CDN

15.

fontawesome.com

8.32% • • CDN

16.

Facebook

7.32% • Meta • Advertising

17.

DoubleClick

7.14% • Google • Advertising

18.

Crazy Egg

6.96% • Crazy Egg • Site Analytics

19.

Bootstrap CDN

5.26% • BootstrapCDN • CDN

20.

LinkedIn Analytics

5.13% • Microsoft • Site Analytics

21.

Vimeo

4.43% • Vimeo • Audio/Video Player

22.

jQuery

3.75% • JS Foundation • CDN

23.

Jetpack

3.46% • Automattic • Site Analytics

24.

YouTube

2.37% • Google • Audio/Video Player

25.

ShareThis

2.04% • ShareThis, Inc. • Advertising

26.

Polyfill

2.02% • Polyfill.io • Misc

27.

Mouseflow

1.98% • Mouseflow • Site Analytics

28.

LinkedIn Ads

1.97% • Microsoft • Advertising

29.

unpkg

1.7% • • CDN

30.

X Corp.

1.67% • X Corp. • Social Media

31.

Google AdServices

1.49% • Google • Advertising

32.

Google Photos

1.38% • Google • CDN

33.

Pardot

1.24% • Pardot • Site Analytics

34.

X Syndication

1.11% • X Corp. • Social Media

35.

Launch Darkly

1.04% • Launch Darkly • Essential