List of High DA PA Social Bookmarking Sites 2019 SR. NO. DOFOLLOW SOCIAL BOOKMARKING SITES LIST ALEXA RANK 1 reddit.com    6 2 twitter.com   13 3 tumblr.com   56 4 pinterest.com 79 5 plurk.com 1,696 6 mix.com 1,920 7 digg.com 2,304 8 scoop.it 3,127 9 dzone.com 4,591 10 slashdot.org 6,182 11 fark.com 6,969 12 pearltrees.com 11,747 13 diigo.com 11,755 14 soup.io 22,187 15 twicsy.com 34,646 16 squidoo.com 47,583 17 bibsonomy.org 48,526 18 citeulike.org 65,266 19 wikite