| Used Operating Systems |
| 1 | 13383 | 58.46 | 138 | 11.48 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 6622 | 28.92 | 2 | 0.17 | +http://megaindex.com/crawler |
| 3 | 1206 | 5.27 | 452 | 37.60 | Windows NT |
| 4 | 593 | 2.59 | 194 | 16.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 5 | 587 | 2.56 | 157 | 13.06 | +http://yandex.com/bots |
| 6 | 271 | 1.18 | 120 | 9.98 | +http://www.google.com/bot.html |
| 7 | 123 | 0.54 | 85 | 7.07 | +http://www.baidu.com/search/spider.html |
| 8 | 34 | 0.15 | 4 | 0.33 | +http://www.bing.com/bingbot.htm |
| 9 | 25 | 0.11 | 10 | 0.83 | +http://www.linkdex.com/bots/ |
| 10 | 12 | 0.05 | 10 | 0.83 | Windows 95 |
| 11 | 8 | 0.03 | 4 | 0.33 | http://filterdb.iss.net/crawler/ |
| 12 | 6 | 0.03 | 5 | 0.42 | Windows 98 |
| 13 | 5 | 0.02 | 4 | 0.33 | Windows XP |
| 14 | 4 | 0.02 | 4 | 0.33 | ) - BrowseX (2.0.0 Windows |
| 15 | 3 | 0.01 | 3 | 0.25 | Windows CE |
| 16 | 3 | 0.01 | 3 | 0.25 | Windows 3.1 |
| 17 | 2 | 0.01 | 2 | 0.17 | Auto; Windows |
| 18 | 2 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 19 | 1 | 0.00 | 1 | 0.08 | Windows 2000 |
| 20 | 1 | 0.00 | 1 | 0.08 | Windows ME |
| 21 | 1 | 0.00 | 1 | 0.08 | X11 |
| 22 | 1 | 0.00 | 1 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 23 | 1 | 0.00 | 1 | 0.08 | +info@netcraft.com |
