15 sites PR cao và PA cho các bác đặt backlink từ twitter

B1/ Đầu tiên các bác cần có 1 tài khoản twitter 
B2/ Vào sửa thông tin ở twitter bằng thêm thông tin vào phần giới thiệu (Bio)
B3/ List các trang
1-http://klout.com/ 

Google PageRank: 7
SEOmoz Domain Authority: 86
Total Links: 42,788
Compete Traffic: 368,121 Unique Monthly Visitors (US)
Link: Dofollow, Cached

+ Sau khi tạo xong các bác vào đây xem profile http://klout.com/username

2-http://tweet.grader.com/

Google PageRank: 6
SEOmoz Domain Authority: 78
Total Links: 611,948
Compete Traffic: 16,390 Unique Monthly Visitors (US)
Link: Nofollow, Cached
+ Profile username | Twitter Grader

3-http://tweet.grader.com/username

Google PageRank: 6
SEOmoz Domain Authority: 78
Total Links: 26,553
Compete Traffic: 33,607 Unique Monthly Visitors (US)
Link: Nofollow & Dofollow, Cached
+ Profile @username from on Twitter | Twellow

4-http://twittercounter.com/

Google PageRank: 6
SEOmoz Domain Authority: 88
Total Links: 50,384
Compete Traffic: 480,396 Unique Monthly Visitors (US)
Link: Nofollow, Not Cached
+Profile @username Twitter Stats - Twitter Counter

5-http://twitaholic.com/

Google PageRank: 6
SEOmoz Domain Authority: 74
Total Links: 18,968
Compete Traffic: 27,276 Unique Monthly Visitors (US)
Link: Nofollow, Cached
+ Profile @username Twitter Stats & Rankings (username) | Twitaholic.com

6-http://listorious.com/

Google PageRank: 6
SEOmoz Domain Authority: 65
Total Links: 17,344
Compete Traffic: 13,831 Unique Monthly Visitors (US)
Link: Dofollow, Cached
+ Profile Muck Rack - Journalists on Twitter, Facebook, LinkedIn, Google+ and social media

7-http://tweetlevel.edelman.com/

Google PageRank: 5
SEOmoz Domain Authority: 85
Total Links: 3,815
Compete Traffic: 4,388 Unique Monthly Visitors (US)
Link: Dofollow, Not Cached
+ Profile http://tweetlevel.edelman.com/User/username

8-http://tweetlevel.edelman.com/User/username

Google PageRank: 5
SEOmoz Domain Authority: 65
Total Links: 358,052
Compete Traffic: 53,923 Unique Monthly Visitors (US)
Link: Dofollow, Cached
+ Profile Private Account

9-http://twtbizcard.com/

Google PageRank: 5
SEOmoz Domain Authority: 47
Total Links: 58,247
Compete Traffic: 610 Unique Monthly Visitors (US)
Link: Dofollow, Cached
+ Profile Social Media Contact Info for

10-http://favorious.com/

Google PageRank: 4
SEOmoz Domain Authority: 29
Total Links: 1,566
Compete Traffic: No Data Available
Link: Dofollow, Cached
+ Profile http://favorious.com/people/username

11-http://favorious.com/people/username

Google PageRank: 4
SEOmoz Domain Authority: 54
Total Links: 5,329
Compete Traffic: 4,295 Unique Monthly Visitors (US)
Link: Nofollow, Cached
+ Profile @username (username) on Retweet Rank

12- TagWalk: A Twitter powered Reputation and Recommendation Engine

Google PageRank: 3
SEOmoz Domain Authority: 31
Total Links: 57,525
Compete Traffic: 407 Unique Monthly Visitors (US)
Link: Dofollow, Not Cached
+ Profile TagWalk: @username (@username)

13-http://www.crowdreel.com/

Google PageRank: 3
SEOmoz Domain Authority: 36
Total Links: 67,150
Compete Traffic: 28,522 Unique Monthly Visitors (US)
Link: Dofollow, Cached
+ Profile http://www.crowdreel.com/username

14-http://www.snpros.com/

Google PageRank: 1
SEOmoz Domain Authority: 21
Total Links: 11,161
Compete Traffic: 4,060 Unique Monthly Visitors (US)
Link: Dofollow, Cached
+ Profile Kristi Hines's Twitter account (@kikolani) is worth between $23,439.98 and $39,066.63 USD | SNpros.com

15-http://www.twitperts.com/

Google PageRank: 0
SEOmoz Domain Authority: 10
Total Links: 8
Compete Traffic: No Data Available
Link: Dofollow, Cached
+ Profile twitperts.com