which.co.uk

1.

Google Tag

94.43% • Google • Advertising

2.

OneTrust

91.74% • OneTrust • Consent Management

3.

Google Syndication

75.3% • Google • Advertising

4.

Amazon Web Services

16.27% • Amazon • Hosting

5.

Google Fonts

7.05% • Google • Hosting

6.

Google

6.9% • Google • Advertising

7.

jsDelivr

5.27% • • Hosting

8.

Google Analytics

5.15% • Google • Site Analytics

9.

Google Static

5.08% • Google • Hosting

10.

Qualtrics

4.52% • Qualtrics • Site Analytics

11.

Google Marketing Platform

4.36% • Google • Advertising

12.

Cloudflare

4.11% • Cloudflare • Hosting

13.

Google AdServices

4.05% • Google • Advertising

14.

Google APIs

3.65% • Google • Hosting

15.

Sentry

3.27% • Sentry • Utilities

16.

jQuery

3.06% • JS Foundation • Hosting

17.

ContentSquare

2.99% • Content Square • Site Analytics

18.

Facebook

2.99% • Meta • Advertising

19.

Brightcove Player

2.92% • Brightcove • Audio/Video Player

20.

boltdns.net

2.9% • • Misc

21.

Google Analytics with signals

2.85% • Google • Advertising

22.

Brightcove

2.78% • Brightcove • Site Analytics

23.

Pinterest

2.72% • Pinterest • Social Media

24.

Amazon Advertising

2.72% • Amazon • Advertising

25.

Reddit

2.71% • reddit • Social Media

26.

Microsoft Advertising

2.71% • Microsoft • Advertising

27.

Quora

2.71% • • Social Media

28.

X Advertising

2.61% • X Corp. • Advertising

29.

Segment

2.59% • Segment • Site Analytics

30.

TikTok Analytics

2.58% • ByteDance Inc • Site Analytics

31.

Amazon CDN

2.23% • Amazon • Hosting

32.

X Corp.

1.7% • X Corp. • Social Media

33.

X Analytics

1.51% • X Corp. • Advertising

34.

Bugsnag

1.15% • SmartBear • Site Analytics