which.co.uk

1.

Google Tag Manager

93.34% • Google • Essential

2.

OneTrust

92.31% • OneTrust • Consent Management

3.

Amazon Web Services

85.99% • Amazon • Hosting

4.

Google Syndication

81.63% • Google • Advertising

5.

Google Analytics

40.67% • Google • Site Analytics

6.

Digidip

24.41% • Digidip • Advertising

7.

jsDelivr

12.1% • • CDN

8.

Google

10.0% • Google • Advertising

9.

Qualtrics

8.07% • Qualtrics • Site Analytics

10.

ContentSquare

7.77% • Content Square • Advertising

11.

Amazon Advertising

6.93% • Amazon • Advertising

12.

Reddit

6.74% • reddit • Social Media

13.

Brightcove Player

6.52% • Brightcove • Audio/Video Player

14.

DoubleClick

6.17% • Google • Advertising

15.

Google APIs

6.15% • Google • CDN

16.

Brightcove

6.08% • Brightcove • Site Analytics

17.

Facebook

6.05% • Meta • Advertising

18.

boltdns.net

6.04% • • Misc

19.

Microsoft Advertising

5.52% • Microsoft • Advertising

20.

Google Fonts

5.43% • Google • CDN

21.

Quora

5.43% • • Social Media

22.

Pinterest

5.37% • Pinterest • Social Media

23.

Amplitude

5.27% • Amplitude • Site Analytics

24.

Movable Ink

5.24% • Movable Ink • Customer Interaction

25.

X Advertising

5.23% • X Corp. • Advertising

26.

New Relic

5.13% • New Relic • Site Analytics

27.

Google AdServices

4.78% • Google • Advertising

28.

jQuery

4.58% • JS Foundation • CDN

29.

Cloudflare

3.3% • Cloudflare • CDN

30.

Google Static

3.26% • Google • CDN

31.

Google Analytics with signals

3.08% • Google • Advertising

32.

Salesforce

1.58% • Salesforce • Advertising

33.

Salesforce Live Agent

1.55% • Salesforce • Customer Interaction

34.

X Corp.

1.26% • X Corp. • Social Media

35.

Amazon CDN

1.06% • Amazon • CDN