fark.com

1.

YouTube

98.2% • Google • Audio/Video Player

2.

Google Tag Manager

97.16% • Google • Essential

3.

PageFair

71.35% • Blockthrough • Customer Interaction

4.

Amazon Advertising

70.68% • Amazon • Advertising

5.

ShareThrough

69.66% • Sharethrough, Inc • Advertising

6.

AppNexus

29.79% • Microsoft • Advertising

7.

ID5 Sync

26.96% • ID5 Technology Ltd. • Site Analytics

8.

Quantcast

22.48% • Quantcast International Limited • Advertising

9.

DoubleClick

14.84% • Google • Advertising

10.

Rubicon

12.39% • The Rubicon Project, Limited • Advertising

11.

33Across

12.31% • 33Across • Advertising

12.

OpenX

12.3% • OpenX Software Ltd. • Advertising

13.

Sonobi

12.07% • Sonobi, Inc • Advertising

14.

sovrn

12.05% • Sovrn Holdings Inc • Advertising

15.

PubMatic

11.54% • PubMatic, Inc. • Advertising

16.

ad-delivery.net

10.25% • • Misc

17.

SMART AdServer

9.62% • Smart Adserver • Advertising

18.

Unruly Media

9.59% • Tremor International • Advertising

19.

Google Analytics with signals

8.44% • Google • Advertising

20.

Google Static

4.63% • Google • CDN

21.

Google

4.12% • Google • Advertising

22.

Criteo

3.74% • Criteo • Advertising

23.

eXelate

3.32% • Nielsen • Advertising

24.

BlueKai

3.18% • Oracle • Advertising

25.

Lotame

3.12% • Lotame • Advertising

26.

Google APIs

3.06% • Google • CDN

27.

Google Photos

2.55% • Google • CDN

28.

Google Fonts

1.53% • Google • CDN

29.

Google Syndication

1.46% • Google • Advertising

30.

TradeDesk

1.32% • The Trade Desk • Advertising

31.

X Corp.

1.17% • X Corp. • Social Media