| Used Operating Systems |
| 1 | 9151 | 64.22 | 84 | 4.91 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 2116 | 14.85 | 978 | 57.19 | Windows NT |
| 3 | 1404 | 9.85 | 7 | 0.41 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 4 | 524 | 3.68 | 170 | 9.94 | +http://www.google.com/bot.html |
| 5 | 378 | 2.65 | 93 | 5.44 | +http://yandex.com/bots |
| 6 | 305 | 2.14 | 157 | 9.18 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 77 | 0.54 | 1 | 0.06 | +http://www.linkpad.ru |
| 8 | 75 | 0.53 | 65 | 3.80 | Windows 95 |
| 9 | 27 | 0.19 | 10 | 0.58 | Windows 98 |
| 10 | 26 | 0.18 | 13 | 0.76 | +http://duckduckgo.com |
| 11 | 20 | 0.14 | 15 | 0.88 | Windows 3.1 |
| 12 | 17 | 0.12 | 15 | 0.88 | Windows CE |
| 13 | 17 | 0.12 | 12 | 0.70 | MSIE 5.5; Windows NT 4.0 |
| 14 | 16 | 0.11 | 15 | 0.88 | Windows 2000 |
| 15 | 16 | 0.11 | 16 | 0.94 | Linux i686 [unknown version] |
| 16 | 14 | 0.10 | 13 | 0.76 | Linux [unknown version] |
| 17 | 13 | 0.09 | 6 | 0.35 | Windows XP |
| 18 | 12 | 0.08 | 11 | 0.64 | Windows ME |
| 19 | 12 | 0.08 | 12 | 0.70 | MSIE 5.5; Windows NT 5.0 |
| 20 | 9 | 0.06 | 8 | 0.47 | Linux i586 [unknown version] |
| 21 | 9 | 0.06 | 2 | 0.12 | +http://www.bing.com/bingbot.htm |
| 22 | 8 | 0.06 | 4 | 0.23 | +http://www.linkdex.com/bots/ |
| 23 | 2 | 0.01 | 2 | 0.12 | http://filterdb.iss.net/crawler/ |
| 24 | 1 | 0.01 | 1 | 0.06 | ) - BrowseX (2.0.0 Windows |
