| Used Operating Systems by Visits |
| 1 | 3607 | 12.16 | 1392 | 68.54 | +http://www.baidu.com/search/spider.html |
| 2 | 24329 | 82.05 | 192 | 9.45 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 268 | 0.90 | 140 | 6.89 | Windows NT |
| 4 | 302 | 1.02 | 81 | 3.99 | +http://www.linkdex.com/bots/ |
| 5 | 321 | 1.08 | 59 | 2.90 | +http://www.google.com/bot.html |
| 6 | 112 | 0.38 | 40 | 1.97 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 36 | 0.12 | 36 | 1.77 | +http://warifort.moykrest.ru |
| 8 | 128 | 0.43 | 32 | 1.58 | +http://yandex.com/bots |
| 9 | 101 | 0.34 | 30 | 1.48 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 257 | 0.87 | 17 | 0.84 | +http://www.bing.com/bingbot.htm |
| 11 | 41 | 0.14 | 5 | 0.25 | +http://www.exabot.com/go/robot |
| 12 | 4 | 0.01 | 3 | 0.15 | Windows 95 |
| 13 | 2 | 0.01 | 1 | 0.05 | Windows XP |
| 14 | 1 | 0.00 | 1 | 0.05 | Windows 3.1 |
| 15 | 1 | 0.00 | 1 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 16 | 2 | 0.01 | 1 | 0.05 | +http://fulltext.sblog.cz/ |
| 17 | 2 | 0.01 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 18 | 11 | 0.04 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 19 | 88 | 0.30 | 0 | 0.00 | Crawler; +http://www.google.com/bot.html |
| 20 | 8 | 0.03 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 21 | 4 | 0.01 | 0 | 0.00 | Windows 98 |
| 22 | 16 | 0.05 | 0 | 0.00 | +http://www.meanpath.com/meanpathbot.htm... |
| 23 | 2 | 0.01 | 0 | 0.00 | +http://www.xovibot.net/ |
| 24 | 6 | 0.02 | 0 | 0.00 | +http://monasterytea.spbdyet.ru |
| 25 | 3 | 0.01 | 0 | 0.00 | +info@netcraft.com |
