physicsandmathstutor.com

1.

Quantcast

93.92% • Quantcast International Limited • Advertising

2.

DoubleClick

93.52% • Google • Advertising

3.

Amazon Advertising

41.97% • Amazon • Advertising

4.

fontawesome.com

38.05% • • CDN

5.

Amazon CloudFront

33.42% • Amazon • Hosting

6.

Google

11.92% • Google • Advertising

7.

Google Syndication

7.7% • Google • Advertising

8.

Google Static

7.27% • Google • CDN

9.

Google Analytics

6.98% • Google • Site Analytics

10.

Google Fonts

6.72% • Google • CDN

11.

Google Tag Manager

6.52% • Google • Essential

12.

Google APIs

5.64% • Google • CDN

13.

Quantcount

3.91% • Quantcast International Limited • Site Analytics

14.

Criteo

3.69% • Criteo • Advertising

15.

Teads

3.28% • Teads • Advertising

16.

StickyAds

3.18% • Comcast • Advertising

17.

Google User Content

2.86% • Google • CDN

18.

Conversant

2.68% • Conversant • Advertising

19.

AppNexus

2.07% • Microsoft • Advertising

20.

sovrn

2.06% • Sovrn Holdings Inc • Advertising

21.

PubMatic

1.55% • PubMatic, Inc. • Advertising

22.

Aggregate Knowledge

1.49% • TransUnion • Advertising

23.

ID5 Sync

1.29% • ID5 Technology Ltd. • Site Analytics

24.

AMP Project

1.23% • Google • Misc

25.

ShareThrough

1.12% • Sharethrough, Inc • Advertising

26.

Rubicon

1.09% • The Rubicon Project, Limited • Advertising

27.

Yahoo! Analytics

1.09% • Verizon • Site Analytics

28.

Bidswitch

1.07% • Criteo • Advertising

29.

YouTube

1.03% • Google • Audio/Video Player

30.

TradeDesk

1.0% • The Trade Desk • Advertising