which.co.uk

1.

Google Tag

96.71% • Google • Advertising

2.

OneTrust

96.54% • OneTrust • Consent Management

3.

New Relic

77.69% • New Relic • Site Analytics

4.

Google Syndication

76.75% • Google • Advertising

5.

Amazon Web Services

20.31% • Amazon • Hosting

6.

Google

6.76% • Google • Advertising

7.

Google APIs

5.61% • Google • Hosting

8.

jsDelivr

4.96% • • Hosting

9.

Google Fonts

4.78% • Google • Hosting

10.

Cloudflare

4.51% • Cloudflare • Hosting

11.

Qualtrics

4.06% • Qualtrics • Site Analytics

12.

DoubleClick

3.97% • Google • Advertising

13.

jQuery

3.67% • JS Foundation • Hosting

14.

Google Static

3.49% • Google • Hosting

15.

Google Analytics

3.28% • Google • Site Analytics

16.

Brightcove Player

3.02% • Brightcove • Audio/Video Player

17.

boltdns.net

2.97% • • Misc

18.

Brightcove

2.95% • Brightcove • Site Analytics

19.

Google AdServices

2.78% • Google • Advertising

20.

ContentSquare

2.57% • Content Square • Advertising

21.

Facebook

2.55% • Meta • Advertising

22.

Microsoft Advertising

2.37% • Microsoft • Advertising

23.

Pinterest

2.35% • Pinterest • Social Media

24.

Amazon Advertising

2.34% • Amazon • Advertising

25.

Quora

2.32% • • Social Media

26.

Reddit

2.32% • reddit • Social Media

27.

TikTok Analytics

2.29% • ByteDance Inc • Site Analytics

28.

Segment

2.29% • Segment • Site Analytics

29.

X Advertising

2.28% • X Corp. • Advertising

30.

Amazon CDN

2.28% • Amazon • Hosting

31.

Google Play Services

2.18% • Google • Hosting

32.

X Corp.

1.75% • X Corp. • Social Media

33.

X Analytics

1.67% • X Corp. • Advertising

34.

Google Analytics with signals

1.47% • Google • Advertising

35.

Adobe Dynamic Media

1.14% • Adobe • Hosting