1. 2. 3.

1

1. 2. 3.

2

3

4

5

6

: 7

: 8

9

1. 2. 3.

10

facebook

Source: Nielsen2015.01.27 11

PR 12

1. 2. 3.

13

3

Web Designing 14

WEB

15

50The ROI of Content Marketing, Kapost / Oracle)http://demand.eloqua.com/LP=3445?elqoffer=KapostEbook&elqchannel=PressRelease

16

AXX

AAA

A

SNS

17

18

19

Google

Q. SEO

20

WEB

Facebook

WEB

WEB

21

22