| Used Operating Systems by Visits |
| 1 | 2026 | 59.08 | 1833 | 74.51 | +http://www.baidu.com/search/spider.html |
| 2 | 270 | 7.87 | 198 | 8.05 | Windows NT |
| 3 | 527 | 15.37 | 189 | 7.68 | +http://www.bing.com/bingbot.htm |
| 4 | 219 | 6.39 | 78 | 3.17 | +http://www.google.com/bot.html |
| 5 | 91 | 2.65 | 45 | 1.83 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 78 | 2.27 | 29 | 1.18 | +http://yandex.com/bots |
| 7 | 34 | 0.99 | 17 | 0.69 | +http://www.exabot.com/go/robot |
| 8 | 27 | 0.79 | 14 | 0.57 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 8 | 0.23 | 8 | 0.33 | +http://domainsigma.com/robot |
| 10 | 12 | 0.35 | 6 | 0.24 | support.orangebot@orange.com |
| 11 | 16 | 0.47 | 6 | 0.24 | ScoutJet; +http://blekko.com/about/blekk... |
| 12 | 7 | 0.20 | 5 | 0.20 | +info@netcraft.com |
| 13 | 8 | 0.23 | 4 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 8 | 0.23 | 4 | 0.16 | http://crawler.sistrix.net/ |
| 15 | 8 | 0.23 | 4 | 0.16 | +http://fulltext.sblog.cz/ |
| 16 | 3 | 0.09 | 3 | 0.12 | +http://fb02itsscan.fh-muenster.de |
| 17 | 6 | 0.17 | 3 | 0.12 | +http://www.seokicks.de/robot.html |
| 18 | 6 | 0.17 | 3 | 0.12 | +http://www.aihitdata.com/about |
| 19 | 4 | 0.12 | 2 | 0.08 | Mail.RU_Bot/Robots; +http://go.mail.ru/h... |
| 20 | 2 | 0.06 | 2 | 0.08 | +; |
| 21 | 3 | 0.09 | 1 | 0.04 | Linux [unknown version] |
| 22 | 3 | 0.09 | 1 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 23 | 2 | 0.06 | 1 | 0.04 | Linux i686 [unknown version] |
| 24 | 4 | 0.12 | 1 | 0.04 | +http://webmeup-crawler.com/ |
| 25 | 1 | 0.03 | 1 | 0.04 | X11 |
| 26 | 1 | 0.03 | 1 | 0.04 | Windows 98 |
| 27 | 1 | 0.03 | 1 | 0.04 | WinHttp.WinHttpRequest.5 |
| 28 | 18 | 0.52 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 29 | 15 | 0.44 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 30 | 2 | 0.06 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 31 | 6 | 0.17 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 32 | 6 | 0.17 | 0 | 0.00 | +http://www.meanpath.com/meanpathbot.htm... |
| 33 | 7 | 0.20 | 0 | 0.00 | +http://www.xovibot.net/ |
