comptia.org

1.

Google Tag Manager

88.3% • Google • Essential

2.

Google Fonts

62.1% • Google • CDN

3.

Google Static

60.2% • Google • CDN

4.

Azure CDN

53.17% • Microsoft • CDN

5.

Crazy Egg

50.44% • Crazy Egg • Site Analytics

6.

CookieLaw by OneTrust (formerly Optanaon)

47.87% • OneTrust • Consent Management

7.

Google APIs

47.67% • Google • CDN

8.

fontawesome.com

45.14% • • CDN

9.

Cloudflare

44.86% • Cloudflare • CDN

10.

Adobe Typekit

44.5% • Adobe • Essential

11.

jQuery

39.7% • JS Foundation • CDN

12.

Microsoft Clarity

39.36% • Microsoft • Site Analytics

13.

AddThis

39.29% • Oracle • Advertising

14.

Amazon CloudFront

31.48% • Amazon • Hosting

15.

jsDelivr

28.74% • • CDN

16.

Google Analytics

23.38% • Google • Site Analytics

17.

OneTrust

22.72% • OneTrust • Consent Management

18.

Microsoft Services

18.6% • Microsoft • Misc

19.

unpkg

16.13% • • CDN

20.

Amazon Web Services

13.43% • Amazon • Hosting

21.

Zendesk CDN

12.2% • Zendesk • Misc

22.

ContentSquare

11.85% • Content Square • Advertising

23.

Sailthru Horizon

11.41% • Sailthru • Advertising

24.

Google Analytics with signals

11.17% • Google • Advertising

25.

Zendesk

11.17% • Zendesk • Customer Interaction

26.

Google

11.12% • Google • Advertising

27.

New Relic

10.74% • New Relic • Site Analytics

28.

DoubleClick

8.74% • Google • Advertising

29.

Optimizely

7.43% • Optimizely • Site Analytics

30.

MathJax

7.09% • • CDN

31.

Facebook

6.79% • Meta • Advertising

32.

LinkedIn Analytics

5.88% • Microsoft • Site Analytics

33.

TikTok Analytics

5.87% • ByteDance Inc • Site Analytics

34.

Google Syndication

5.81% • Google • Advertising

35.

LinkedIn Ads

5.59% • Microsoft • Advertising

36.

pendo

5.44% • • Site Analytics

37.

Microsoft Advertising

4.71% • Microsoft • Advertising

38.

perfdrive.com

2.91% • • Misc

39.

PayPal

2.47% • eBay • Customer Interaction

40.

PowerReviews

2.03% • PowerReviews • Customer Interaction

41.

AdRoll

2.0% • AdRoll • Advertising