| 1. | yahoo.com 122M+ U.S. monthly uniques. The site caters to a more educated, slightly male slanted following. |
| 2. | google.com 114M+ U.S. monthly uniques. The site caters to a slightly male slanted, more educated, more affluent audience. |
| 3. | msn.com 60M+ U.S. monthly uniques. The site appeals to a more educated, very slightly male biased, more affluent group. |
| 4. | ebay.com 57M+ U.S. monthly uniques. The site attracts a somewhat male, fairly wealthy group. |
| 5. | myspace.com 51M+ U.S. monthly uniques. The site caters to a very slightly female biased, teen and young adult audience. |
| 6. | microsoft.com 48M+ U.S. monthly uniques. The site is popular among a very slightly male biased audience. |
| 7. | live.com 44M+ U.S. monthly uniques. The site attracts a more educated, fairly wealthy, very slightly male biased following. |
| 8. | wikipedia.org 41M+ U.S. monthly uniques. The site attracts a more educated, more youthful, slightly male slanted following. |
| 9. | about.com 36M+ U.S. monthly uniques. The site attracts a slightly more female than male crowd. |
| 10. | aol.com 34M+ U.S. monthly uniques. The site attracts a more youthful, fairly wealthy group. |
| 11. | mapquest.com 34M+ U.S. monthly uniques. The site appeals to a more educated, fairly wealthy audience. |
| 12. | adobe.com 34M+ U.S. monthly uniques. The site appeals to a primarily older following. |
| 13. | amazon.com 32M+ U.S. monthly uniques. The site caters to a more educated audience. |
| 14. | youtube.com 29M+ U.S. monthly uniques. The site caters to a slightly male slanted, more youthful audience. |
| 15. | go.com 28M+ U.S. monthly uniques. The site is popular among a slightly more male than female, more affluent group. |
| 16. | verizon.com 28M+ U.S. monthly uniques. |
| 17. | target.com 23M+ U.S. monthly uniques. The site appeals to a more female, younger following. |
| 18. | walmart.com 23M+ U.S. monthly uniques. The site is popular among a very slightly female biased, youthful crowd. |
| 19. | facebook.com 21M+ U.S. monthly uniques. The site attracts a teen and young adult, somewhat wealthy, more African American audience. |
| 20. | bizrate.com 20M+ U.S. monthly uniques. The site is popular among a fairly wealthy crowd. |
| 21. | answers.com 19M+ U.S. monthly uniques. The site is popular among a more educated, very slightly male biased audience. |
| 22. | nextag.com 18M+ U.S. monthly uniques. The site caters to a more affluent, more educated, primarily older, very slightly male biased audience. |
| 23. | ask.com 18M+ U.S. monthly uniques. The site caters to a slightly more female than male audience. |
| 24. | att.com 17M+ U.S. monthly uniques. |
| 25. | cnn.com 17M+ U.S. monthly uniques. The site appeals to a more male, more educated, fairly wealthy audience. |
| 26. | geocities.com 16M+ U.S. monthly uniques. The site appeals to a very slightly male biased following. |
| 27. | expedia.com 16M+ U.S. monthly uniques. The site caters to a more educated, fairly wealthy audience. |
| 28. | windows.com 15M+ U.S. monthly uniques. |
| 29. | slide.com 15M+ U.S. monthly uniques. The site appeals to a more African American, more youthful, heavily female audience. |
| 30. | wordpress.com 15M+ U.S. monthly uniques. The site is popular among a youthful, slightly more male than female, more educated audience. |
| 31. | comcast.net 14M+ U.S. monthly uniques. The site caters to a more educated, skewing older, somewhat wealthy group. |
| 32. | bankofamerica.com 14M+ U.S. monthly uniques. The site caters to a slightly male slanted, more educated group. |
| 33. | photobucket.com 13M+ U.S. monthly uniques. The site appeals to a teen and young adult, very slightly female biased audience. |
| 34. | blogspot.com 13M+ U.S. monthly uniques. The site is popular among a more educated, slightly male slanted, more affluent group. |
| 35. | shopzilla.com 13M+ U.S. monthly uniques. The site caters to a more affluent, primarily older group. |
| 36. | paypal.com 13M+ U.S. monthly uniques. The site caters to a slightly male slanted audience. |
| 37. | apple.com 13M+ U.S. monthly uniques. The site appeals to a more youthful, fairly wealthy audience. |
| 38. | yellowpages.com 13M+ U.S. monthly uniques. The site is popular among a very slightly female biased audience. |
| 39. | craigslist.org 13M+ U.S. monthly uniques. The site caters to a somewhat male, fairly wealthy group. |
| 40. | orbitz.com 13M+ U.S. monthly uniques. The site caters to a somewhat wealthy, more educated audience. |
| 41. | travelocity.com 12M+ U.S. monthly uniques. The site appeals to a more affluent, more educated crowd. |
| 42. | smileycentral.com 12M+ U.S. monthly uniques. The site attracts a rather female audience. |
| 43. | netflix.com 12M+ U.S. monthly uniques. |
| 44. | whitepages.com 12M+ U.S. monthly uniques. The site appeals to a slightly more female than male, more affluent crowd. |
| 45. | webmd.com 12M+ U.S. monthly uniques. The site appeals to a slightly female slanted audience. |
| 46. | passport.com 12M+ U.S. monthly uniques. The site is popular among a fairly wealthy, more educated, slightly more male than female audience. |
| 47. | monster.com 12M+ U.S. monthly uniques. The site appeals to a more affluent group. |
| 48. | weather.com 12M+ U.S. monthly uniques. The site is popular among a more educated, more affluent, very slightly male biased audience. |
| 49. | adultfriendfinder.com 11M+ U.S. monthly uniques. The site attracts a largely male, more affluent audience. |
| 50. | bestbuy.com 11M+ U.S. monthly uniques. The site caters to a youthful, slightly more male than female audience. |
| 51. | homedepot.com 10M+ U.S. monthly uniques. The site appeals to a more affluent audience. |
| 52. | careerbuilder.com 10M+ U.S. monthly uniques. The site attracts a more African American following. |
| 53. | usps.com 10M+ U.S. monthly uniques. |
| 54. | comcast.com 10M+ U.S. monthly uniques. |
| 55. | imdb.com 10M+ U.S. monthly uniques. The site is popular among a very slightly male biased, more youthful group. |
| 56. | sears.com 10M+ U.S. monthly uniques. The site appeals to a slightly more male than female audience. |
| 57. | chase.com 9.9M+ U.S. monthly uniques. The site appeals to a more affluent following. |
| 58. | capitalone.com 9.5M+ U.S. monthly uniques. The site attracts a very slightly female biased group. |
| 59. | ticketmaster.com 9.4M+ U.S. monthly uniques. The site caters to a youthful, more affluent group. |
| 60. | superpages.com 9.4M+ U.S. monthly uniques. The site attracts a slightly more female than male, fairly wealthy audience. |
| 61. | verizonwireless.com 9.4M+ U.S. monthly uniques. The site is popular among a more youthful, slightly more female than male audience. |
| 62. | cheaptickets.com 9.3M+ U.S. monthly uniques. The site caters to a slightly more female than male, fairly wealthy, more educated audience. |
| 63. | lowes.com 9.2M+ U.S. monthly uniques. The site appeals to a more affluent audience. |
| 64. | verizon.net 9.0M+ U.S. monthly uniques. The site appeals to a primarily older, somewhat wealthy, very slightly male biased, more educated crowd. |
| 65. | southwest.com 9.0M+ U.S. monthly uniques. The site caters to a more affluent, more educated, skewing older group. |
| 66. | nih.gov 8.9M+ U.S. monthly uniques. The site appeals to a slightly female slanted, more educated following. |
| 67. | coolsavings.com 8.8M+ U.S. monthly uniques. The site attracts a somewhat female audience. |
| 68. | wunderground.com 8.6M+ U.S. monthly uniques. The site caters to a primarily older, rather male, more educated, more affluent, mostly Caucasian audience. |
| 69. | dell.com 8.6M+ U.S. monthly uniques. The site appeals to a more educated, slightly male slanted audience. |
| 70. | classmates.com 8.6M+ U.S. monthly uniques. The site attracts a primarily older group. |
| 71. | dealtime.com 8.4M+ U.S. monthly uniques. The site attracts a primarily older following. |
| 72. | accountonline.com 8.4M+ U.S. monthly uniques. The site appeals to a more affluent, more educated audience. |
| 73. | shopping.com 8.4M+ U.S. monthly uniques. |
| 74. | intelius.com 8.4M+ U.S. monthly uniques. The site appeals to a very slightly female biased, skewing older audience. |
| 75. | metacafe.com 8.4M+ U.S. monthly uniques. The site caters to a largely male, youthful crowd. |
| 76. | jcpenney.com 8.3M+ U.S. monthly uniques. The site is popular among a mostly female, more affluent audience. |
| 77. | netscape.com 8.2M+ U.S. monthly uniques. The site is popular among a very slightly male biased, fairly wealthy audience. |
| 78. | kbb.com 8.2M+ U.S. monthly uniques. The site attracts a slightly more male than female, more affluent group. |
| 79. | macromedia.com 8.1M+ U.S. monthly uniques. |
| 80. | flickr.com 8.1M+ U.S. monthly uniques. The site appeals to a slightly male slanted audience. |
| 81. | screensavers.com 7.9M+ U.S. monthly uniques. The site is popular among a very slightly female biased, younger audience. |
| 82. | best-price.com 7.8M+ U.S. monthly uniques. The site attracts a more affluent, slightly male slanted group. |
| 83. | hotels.com 7.8M+ U.S. monthly uniques. The site attracts a more affluent, slightly more female than male crowd. |
| 84. | hp.com 7.8M+ U.S. monthly uniques. The site attracts a skewing older, very slightly male biased audience. |
| 85. | ebaystatic.com 7.8M+ U.S. monthly uniques. The site caters to a slightly male slanted audience. |
| 86. | accuweather.com 7.8M+ U.S. monthly uniques. The site caters to a slightly male slanted, skewing older audience. |
| 87. | priceline.com 7.6M+ U.S. monthly uniques. The site appeals to a more educated, fairly wealthy crowd. |
| 88. | ups.com 7.6M+ U.S. monthly uniques. The site is popular among a more affluent, slightly more male than female crowd. |
| 89. | wellsfargo.com 7.5M+ U.S. monthly uniques. |
| 90. | rockyou.com 7.4M+ U.S. monthly uniques. The site appeals to a mostly female, younger, more African American group. |
| 91. | sbc.com 7.4M+ U.S. monthly uniques. |
| 92. | imageshack.us 7.3M+ U.S. monthly uniques. The site is popular among a slightly male slanted, youthful following. |
| 93. | giftfreebies.com 7.2M+ U.S. monthly uniques. The site attracts a skewing older crowd. |
| 94. | download.com 7.1M+ U.S. monthly uniques. The site is popular among a slightly male slanted audience. |
| 95. | shoplocal.com 7.1M+ U.S. monthly uniques. |
| 96. | digg.com 7.1M+ U.S. monthly uniques. The site caters to a youthful, somewhat male, more affluent following. |
| 97. | angelfire.com 7.1M+ U.S. monthly uniques. |
| 98. | singlesnet.com 7.0M+ U.S. monthly uniques. The site caters to a slightly more male than female audience. |
| 99. | citysearch.com 7.0M+ U.S. monthly uniques. The site is popular among a more affluent audience. |
| 100. | local.com 6.9M+ U.S. monthly uniques. |