| 1. | ngm.nationalgeographic.com | 56 |
| 2. | burbia.com | 41 |
| 3. | online.wsj.com | 22 |
| 4. | collegehumor.com | 20 |
| 5. | asylum.com | 19 |
| 6. | dailymail.co.uk | 18 |
| 7. | nytimes.com | 17 |
| 8. | earthobservatory.nasa.gov | 16 |
| 9. | comicsalliance.com | 12 |
| 10. | telegraph.co.uk | 12 |
| 11. | ft.com | 10 |
| 12. | mentalfloss.com | 10 |
| 13. | smithsonianmag.com | 10 |
| 14. | urlesque.com | 8 |
| 15. | boston.com | 7 |
| 16. | economist.com | 7 |
| 17. | lemondrop.com | 7 |
| 18. | sports.espn.go.com | 7 |
| 19. | outside.away.com | 6 |
| 20. | time.com | 6 |
| 21. | latimes.com | 5 |
| 22. | news.bbc.co.uk | 5 |
| 23. | nydailynews.com | 5 |
| 24. | psychologytoday.com | 5 |
| 25. | streetlevel.com | 5 |
| 26. | blogs.static.mentalfloss.com | 4 |
| 27. | health.msn.com | 4 |
| 28. | insidemovies.moviefone.com | 4 |
| 29. | insidetv.aol.com | 4 |
| 30. | articles.moneycentral.msn.com | 3 |
| 31. | guardian.co.uk | 3 |
| 32. | msnbc.msn.com | 3 |
| 33. | sixrevisions.com | 3 |
| 34. | airspacemag.com | 2 |
| 35. | dsc.discovery.com | 2 |
| 36. | marketwatch.com | 2 |
| 37. | miamiherald.com | 2 |
| 38. | nasa.gov | 2 |
| 39. | news.discovery.com | 2 |
| 40. | newsweek.com | 2 |
| 41. | physorg.com | 2 |
| 42. | thehoopdoctors.com | 2 |
| 43. | traveler.nationalgeographic.com | 2 |
| 44. | weburbanist.com | 2 |
| 45. | blogs.nypost.com | 1 |
| 46. | blogs.startribune.com | 1 |
| 47. | blogs.wsj.com | 1 |
| 48. | bostonherald.com | 1 |
| 49. | business.theatlantic.com | 1 |
| 50. | businessideas.net | 1 |
| 51. | buzzfeed.com | 1 |
| 52. | channel.nationalgeographic.com | 1 |
| 53. | chicagotribune.com | 1 |
| 54. | collegefootball.rivals.com | 1 |
| 55. | dallasnews.com | 1 |
| 56. | darkroastedblend.com | 1 |
| 57. | daytondailynews.com | 1 |
| 58. | food.theatlantic.com | 1 |
| 59. | health.usnews.com | 1 |
| 60. | igadgetlife.com | 1 |
| 61. | motherjones.com | 1 |
| 62. | newscientist.com | 1 |
| 63. | newyorker.com | 1 |
| 64. | nfl.fanhouse.com | 1 |
| 65. | online.barrons.com | 1 |
| 66. | publishersweekly.com | 1 |
| 67. | reuters.com | 1 |
| 68. | sciencedaily.com | 1 |
| 69. | sportsillustrated.cnn.com | 1 |
| 70. | star-telegram.com | 1 |
| 71. | startribune.com | 1 |
| 72. | switchboard.nrdc.org | 1 |
| 73. | theatlantic.com | 1 |
| 74. | theaustralian.news.com.au | 1 |
| 75. | thepigskindoctors.com | 1 |
| 76. | tmz.com | 1 |
| 77. | washingtonpost.com | 1 |
