sporcle.com

1.

Google Tag Manager

96.32% • Google • Essential

2.

Crazy Egg

95.25% • Crazy Egg • Site Analytics

3.

DoubleClick

92.97% • Google • Advertising

4.

Amazon Advertising

92.08% • Amazon • Advertising

5.

Amazon CloudFront

91.97% • Amazon • Hosting

6.

Google

91.74% • Google • Advertising

7.

Cloudflare

89.82% • Cloudflare • CDN

8.

Google APIs

49.13% • Google • CDN

9.

Google Static

42.9% • Google • CDN

10.

Google Fonts

41.47% • Google • CDN

11.

Google Analytics with signals

20.15% • Google • Advertising

12.

Integral Ad Science

3.49% • Integral Ad Science, Inc. • Advertising

13.

Google Syndication

3.26% • Google • Advertising

14.

Rubicon

3.01% • The Rubicon Project, Limited • Advertising

15.

Imgur

2.74% • Imgur • Misc

16.

videoplayerhub.com

2.72% • • Misc

17.

Connatix

2.67% • Connatix Native Exchange Inc. • Advertising

18.

PageFair

2.62% • Blockthrough • Customer Interaction

19.

Bounce Exchange

2.57% • Bounce Exchange • Advertising

20.

Conversant

2.45% • Conversant • Advertising

21.

Dotomi

2.39% • Conversant • Advertising

22.

ad-delivery.net

2.38% • • Misc

23.

ID5 Sync

2.37% • ID5 Technology Ltd. • Site Analytics

24.

YouTube

2.17% • Google • Audio/Video Player

25.

Criteo

2.15% • Criteo • Advertising

26.

Lotame

2.08% • Lotame • Advertising

27.

Verizon Media

1.98% • Verizon • Advertising

28.

Audience Square

1.91% • Audigent • Advertising

29.

TripleLift

1.87% • TripleLift, Inc. • Advertising

30.

33Across

1.87% • 33Across • Advertising

31.

Seedtag

1.82% • Seedtag Advertising S.L • Advertising

32.

Teads

1.78% • Teads • Advertising

33.

PubMatic

1.74% • PubMatic, Inc. • Advertising

34.

Index Exchange

1.7% • Index Exchange, Inc. • Advertising

35.

Google Analytics

1.63% • Google • Site Analytics

36.

Playbuzz

1.46% • Playbuzz Ltd. • Customer Interaction

37.

AppNexus

1.43% • Microsoft • Advertising

38.

LiveRamp

1.42% • Acxiom • Advertising

39.

OpenX

1.38% • OpenX Software Ltd. • Advertising

40.

Google Photos

1.22% • Google • CDN

41.

Kargo

1.12% • Kargo • Advertising

42.

Bidswitch

1.07% • Criteo • Advertising

43.

sovrn

1.06% • Sovrn Holdings Inc • Advertising

44.

Yahoo! Analytics

1.06% • Verizon • Site Analytics

45.

TradeDesk

1.05% • The Trade Desk • Advertising

46.

BounceX

1.03% • • Advertising