taxslayer.com

1.

Google Tag Manager

89.42% • Google • Essential

2.

Cloudflare Insights

84.17% • Cloudflare • Site Analytics

3.

Optimizely

83.33% • Optimizely • Site Analytics

4.

Google Analytics

48.83% • Google • Site Analytics

5.

Cloudflare

46.74% • Cloudflare • CDN

6.

Heap

46.64% • Heap • Site Analytics

7.

jQuery

46.52% • JS Foundation • CDN

8.

Amazon CloudFront

46.18% • Amazon • Hosting

9.

jsDelivr

39.57% • • CDN

10.

Decibel Insight

32.14% • Medallia • Site Analytics

11.

Google Fonts

30.52% • Google • CDN

12.

Adobe Typekit

28.09% • Adobe • Essential

13.

Google Static

25.25% • Google • CDN

14.

YouTube

16.16% • Google • Audio/Video Player

15.

TRUSTe Seal

10.79% • TrustArc • Essential

16.

unpkg

9.41% • • CDN

17.

Digicert Trust Seal

8.85% • Digicert • Essential

18.

Google

7.37% • Google • Advertising

19.

CookieLaw by OneTrust (formerly Optanaon)

6.92% • OneTrust • Consent Management

20.

OneTrust

6.42% • OneTrust • Consent Management

21.

TVSquared

4.85% • TV Squared • Advertising

22.

Google Recaptcha

3.86% • Google • Essential

23.

Microsoft Advertising

3.86% • Microsoft • Advertising

24.

DoubleClick

3.83% • Google • Advertising

25.

Zendesk CDN

3.61% • Zendesk • Misc

26.

Zendesk

3.39% • Zendesk • Customer Interaction

27.

Trustpilot

3.09% • Trustpilot • Customer Interaction

28.

Medallia

2.54% • Medallia • Customer Interaction

29.

Yahoo!

2.21% • Verizon • Site Analytics

30.

Marketo

2.18% • Marketo • Advertising

31.

Taboola

2.15% • Taboola • Advertising

32.

Google Analytics with signals

1.2% • Google • Advertising

33.

Sentry

1.04% • Sentry • Site Analytics