| Used Operating Systems (25 / 25) [show full report] |
| 1 | 4449 | 36.88 | 65 | 4.44 | http://mj12bot.com/ |
| 2 | 3370 | 27.94 | 1 | 0.07 | +http://megaindex.com/crawler |
| 3 | 1531 | 12.69 | 14 | 0.96 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 861 | 7.14 | 716 | 48.87 | +http://www.baidu.com/search/spider.html |
| 5 | 844 | 7.00 | 335 | 22.87 | Windows NT |
| 6 | 484 | 4.01 | 105 | 7.17 | +http://www.google.com/bot.html |
| 7 | 312 | 2.59 | 95 | 6.48 | +http://yandex.com/bots |
| 8 | 98 | 0.81 | 54 | 3.69 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 34 | 0.28 | 14 | 0.96 | +http://www.linkdex.com/bots/ |
| 10 | 23 | 0.19 | 23 | 1.57 | Windows 95 |
| 11 | 15 | 0.12 | 13 | 0.89 | Windows 98 |
| 12 | 10 | 0.08 | 1 | 0.07 | +http://www.bing.com/bingbot.htm |
| 13 | 4 | 0.03 | 4 | 0.27 | Windows CE |
| 14 | 4 | 0.03 | 4 | 0.27 | Auto; Windows |
| 15 | 3 | 0.02 | 3 | 0.20 | Windows 2000 |
| 16 | 3 | 0.02 | 3 | 0.20 | +http://8pw.ru/virus |
| 17 | 3 | 0.02 | 2 | 0.14 | Windows XP |
| 18 | 3 | 0.02 | 3 | 0.20 | Windows 3.1 |
| 19 | 3 | 0.02 | 3 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 20 | 2 | 0.02 | 2 | 0.14 | ) - BrowseX (2.0.0 Windows |
| 21 | 2 | 0.02 | 1 | 0.07 | http://filterdb.iss.net/crawler/ |
| 22 | 1 | 0.01 | 1 | 0.07 | Windows ME |
| 23 | 1 | 0.01 | 1 | 0.07 | +http://8pw.ru/ |
| 24 | 1 | 0.01 | 1 | 0.07 | +info@netcraft.com |
| 25 | 1 | 0.01 | 1 | 0.07 | MSIE 5.5; Windows NT 5.0 |
