| Used Operating Systems by Visits |
| 1 | 3437 | 12.43 | 1271 | 70.22 | +http://www.baidu.com/search/spider.html |
| 2 | 22209 | 80.35 | 179 | 9.89 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 416 | 1.50 | 104 | 5.75 | Windows NT |
| 4 | 439 | 1.59 | 103 | 5.69 | +http://www.linkdex.com/bots/ |
| 5 | 232 | 0.84 | 73 | 4.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 246 | 0.89 | 54 | 2.98 | +http://www.google.com/bot.html |
| 7 | 169 | 0.61 | 11 | 0.61 | +http://yandex.com/bots |
| 8 | 37 | 0.13 | 6 | 0.33 | +http://www.exabot.com/go/robot |
| 9 | 24 | 0.09 | 3 | 0.17 | Windows 98 |
| 10 | 256 | 0.93 | 3 | 0.17 | +http://www.bing.com/bingbot.htm |
| 11 | 11 | 0.04 | 3 | 0.17 | +http://fulltext.sblog.cz/ |
| 12 | 3 | 0.01 | 0 | 0.00 | twingly.com |
| 13 | 2 | 0.01 | 0 | 0.00 | Windows CE |
| 14 | 11 | 0.04 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 15 | 2 | 0.01 | 0 | 0.00 | Auto; Windows |
| 16 | 13 | 0.05 | 0 | 0.00 | Linux [unknown version] |
| 17 | 67 | 0.24 | 0 | 0.00 | Crawler; +http://www.google.com/bot.html |
| 18 | 2 | 0.01 | 0 | 0.00 | http://www.botje.com/plukkie.htm |
| 19 | 8 | 0.03 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 21 | 5 | 0.02 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 22 | 12 | 0.04 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 23 | 6 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 24 | 2 | 0.01 | 0 | 0.00 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 2 | 0.01 | 0 | 0.00 | +http://www.seokicks.de/robot.html |
| 26 | 1 | 0.00 | 0 | 0.00 | +http://megaindex.com/crawler |
| 27 | 1 | 0.00 | 0 | 0.00 | X11 |
| 28 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 29 | 8 | 0.03 | 0 | 0.00 | +info@netcraft.com |
| 30 | 14 | 0.05 | 0 | 0.00 | Windows 95 |
| 31 | 4 | 0.01 | 0 | 0.00 | Windows ME |
