| Used Operating Systems |
| 1 | 17168 | 60.74 | 4313 | 64.36 | Windows NT |
| 2 | 4508 | 15.95 | 1294 | 19.31 | +http://www.baidu.com/search/spider.html |
| 3 | 2967 | 10.50 | 45 | 0.67 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 970 | 3.43 | 316 | 4.72 | +http://www.google.com/bot.html |
| 5 | 730 | 2.58 | 68 | 1.01 | +http://yandex.com/bots |
| 6 | 439 | 1.55 | 139 | 2.07 | Linux i686 [unknown version] |
| 7 | 356 | 1.26 | 100 | 1.49 | X11 |
| 8 | 304 | 1.08 | 77 | 1.15 | Windows 98 |
| 9 | 255 | 0.90 | 90 | 1.34 | Linux [unknown version] |
| 10 | 121 | 0.43 | 48 | 0.72 | ezooms.bot@gmail.com |
| 11 | 83 | 0.29 | 45 | 0.67 | J2ME/MIDP |
| 12 | 61 | 0.22 | 31 | 0.46 | Windows 95 |
| 13 | 60 | 0.21 | 30 | 0.45 | +http://www.linkdex.com/about/bots/ |
| 14 | 50 | 0.18 | 17 | 0.25 | +http://www.bing.com/bingbot.htm |
| 15 | 39 | 0.14 | 11 | 0.16 | Android 2.3.5 |
| 16 | 30 | 0.11 | 20 | 0.30 | MSIE 5.5; Windows NT 5.0 |
| 17 | 24 | 0.08 | 12 | 0.18 | Windows 2000 |
| 18 | 15 | 0.05 | 7 | 0.10 | Windows ME |
| 19 | 14 | 0.05 | 10 | 0.15 | Auto; Windows |
| 20 | 14 | 0.05 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 21 | 13 | 0.05 | 9 | 0.13 | ) - BrowseX (2.0.0 Windows |
| 22 | 11 | 0.04 | 0 | 0.00 | Windows XP |
| 23 | 8 | 0.03 | 6 | 0.09 | Windows CE |
| 24 | 8 | 0.03 | 1 | 0.01 | +http://www.compspy.com/spider.html |
| 25 | 8 | 0.03 | 5 | 0.07 | Windows 3.1 |
| 26 | 4 | 0.01 | 4 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 27 | 2 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 28 | 1 | 0.00 | 1 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 29 | 1 | 0.00 | 0 | 0.00 | Trident 4.0; Windows NT 5.2;GB |
