| Rank | Referring Site | Accesses | % | Bytes | % |
|---|---|---|---|---|---|
| 1 | http://www.stumbleupon.com | 2,117 | 15.42 | 838,106,557 | 45.02 |
| 2 | http://images.google.com | 1,833 | 13.35 | 199,642,273 | 10.72 |
| 3 | http://64.233.179.104 | 958 | 6.98 | 33,690,528 | 1.81 |
| 4 | http://www.google.com | 856 | 6.23 | 79,422,582 | 4.27 |
| 5 | http://66.249.91.104 | 492 | 3.58 | 5,077,852 | 0.27 |
| 6 | http://en.wikipedia.org | 368 | 2.68 | 10,072,405 | 0.54 |
| 7 | http://64.233.183.104 | 339 | 2.47 | 20,049,157 | 1.08 |
| 8 | http://www.outfoxer.com | 297 | 2.16 | 48,173,802 | 2.59 |
| 9 | http://old.4hv.org | 272 | 1.98 | 8,622,781 | 0.46 |
| 10 | http://images.google.com.mx | 205 | 1.49 | 10,590,914 | 0.57 |
| 11 | http://images.google.co.uk | 190 | 1.38 | 24,369,730 | 1.31 |
| 12 | http://images.google.ca | 183 | 1.33 | 14,273,481 | 0.77 |
| 13 | http://digg.com | 180 | 1.31 | 3,171,057 | 0.17 |
| 14 | http://www.makezine.com | 153 | 1.11 | 5,657,899 | 0.30 |
| 15 | http://www.diylive.net | 151 | 1.10 | 1,355,234 | 0.07 |
| 16 | http://hardlandheartland.blogspot.com | 142 | 1.03 | 173,541,959 | 9.32 |
| 17 | http://www.hackaday.com | 140 | 1.02 | 4,190,928 | 0.23 |
| 18 | http://images.google.de | 134 | 0.98 | 9,823,530 | 0.53 |
| 19 | http://www.popsci.com | 126 | 0.92 | 575,318 | 0.03 |
| 20 | http://search.yahoo.com | 126 | 0.92 | 8,299,355 | 0.45 |
| 21 | http://216.239.51.104 | 122 | 0.89 | 1,559,348 | 0.08 |
| 22 | http://72.14.253.104 | 120 | 0.87 | 1,582,531 | 0.09 |
| 23 | http://202.165.98.229 | 113 | 0.82 | 4,234,771 | 0.23 |
| 24 | http://home.comcast.net | 108 | 0.79 | 1,418,095 | 0.08 |
| 25 | http://64.233.167.104 | 96 | 0.70 | 1,185,876 | 0.06 |
| 26 | http://www.divester.com | 95 | 0.69 | 6,446,047 | 0.35 |
| 27 | http://translate.google.com | 94 | 0.68 | 796,774 | 0.04 |
| 28 | http://babelfish.altavista.com | 90 | 0.66 | 826,978 | 0.04 |
| 29 | http://images.google.fr | 90 | 0.66 | 6,698,390 | 0.36 |
| 30 | http://www.google.ca | 83 | 0.60 | 10,878,415 | 0.58 |
| 31 | http://images.search.yahoo.com | 82 | 0.60 | 11,858,464 | 0.64 |
| 32 | http://www.automotiveforums.com | 80 | 0.58 | 413,430 | 0.02 |
| 33 | http://www.google.co.uk | 76 | 0.55 | 11,041,388 | 0.59 |
| 34 | http://images.google.com.au | 76 | 0.55 | 10,867,902 | 0.58 |
| 35 | http://4hv.org | 63 | 0.46 | 571,584 | 0.03 |
| 36 | http://images.google.nl | 60 | 0.44 | 9,264,720 | 0.50 |
| 37 | http://www.avrfreaks.net | 60 | 0.44 | 2,002,319 | 0.11 |
| 38 | http://images.google.es | 59 | 0.43 | 3,499,928 | 0.19 |
| 39 | http://images.google.com.tr | 59 | 0.43 | 5,158,826 | 0.28 |
| 40 | http://www.interspec.34sp.com | 55 | 0.40 | 1,095,186 | 0.06 |
| 41 | http://www.car-forums.com | 52 | 0.38 | 236,135 | 0.01 |
| 42 | http://images.google.co.in | 47 | 0.34 | 4,683,355 | 0.25 |
| 43 | http://www.admiralshop.wz.cz | 44 | 0.32 | 454,954 | 0.02 |
| 44 | http://images.google.com.br | 43 | 0.31 | 3,452,799 | 0.19 |
| 45 | http://www.hardlandheartland.blogspot.com | 43 | 0.31 | 43,470,764 | 2.34 |
| 46 | http://www.google.com.au | 43 | 0.31 | 2,208,166 | 0.12 |
| 47 | http://images.google.dk | 39 | 0.28 | 2,092,202 | 0.11 |
| 48 | http://images.google.se | 39 | 0.28 | 2,323,153 | 0.12 |
| 49 | http://search.msn.com | 38 | 0.28 | 588,279 | 0.03 |
| 50 | http://images.google.pt | 38 | 0.28 | 3,961,913 | 0.21 |