bookbub.com

1.

Amazon CloudFront

83.2% • Amazon • Hosting

2.

Google

78.38% • Google • Advertising

3.

Google Static

78.16% • Google • Hosting

4.

Cloudinary

72.73% • • Hosting

5.

Google Tag

72.24% • Google • Advertising

6.

OptInMonster

71.69% • OptinMonster • Customer Interaction

7.

Cloudflare Insights

70.11% • Cloudflare • Site Analytics

8.

X Corp.

63.41% • X Corp. • Social Media

9.

X Syndication

60.74% • X Corp. • Social Media

10.

Facebook

54.04% • Meta • Advertising

11.

Google Fonts

51.39% • Google • Hosting

12.

Google Syndication

48.83% • Google • Advertising

13.

Amazon CDN

15.54% • Amazon • Hosting

14.

Amazon.com

14.97% • Amazon • Misc

15.

Amazon Advertising

14.01% • Amazon • Advertising

16.

Amazon Web Services

13.07% • Amazon • Hosting

17.

Customer.io

11.64% • Customer.io • Customer Interaction

18.

Hotjar

10.3% • Hotjar • Site Analytics

19.

Instagram

5.87% • Meta • Social Media

20.

Google Marketing Platform

2.74% • Google • Advertising

21.

Datadog

2.15% • Datadog • Utilities

22.

Google Analytics

1.66% • Google • Site Analytics

23.

Amazon Metrics

1.63% • Amazon • Site Analytics

24.

Google Analytics with signals

1.59% • Google • Advertising

25.

BlueKai

1.32% • Oracle • Advertising

26.

Tremor Video

1.32% • Tremor Video • Audio/Video Player

27.

Cloudflare

1.3% • Cloudflare • Hosting

28.

OpenX

1.3% • OpenX Software Ltd. • Advertising

29.

Samba TV

1.3% • Samba TV • Advertising

30.

eXelate

1.29% • Nielsen • Advertising

31.

Semasio

1.2% • Semasio • Advertising

32.

Google Play Services

1.08% • Google • Hosting

33.

Index Exchange

1.06% • Index Exchange, Inc. • Advertising

34.

Adobe Audience Manager

1.06% • Adobe • Advertising

35.

Adform

1.03% • Adform • Advertising

36.

PubMatic

1.01% • PubMatic, Inc. • Advertising