| Used Operating Systems by Visits |
| 1 | 6081 | 11.48 | 4903 | 61.87 | +http://www.baidu.com/search/spider.html |
| 2 | 1604 | 3.03 | 739 | 9.32 | Windows NT |
| 3 | 25796 | 48.71 | 688 | 8.68 | +http://yandex.com/bots |
| 4 | 1173 | 2.22 | 407 | 5.14 | +http://www.bing.com/bingbot.htm |
| 5 | 907 | 1.71 | 382 | 4.82 | +http://www.google.com/bot.html |
| 6 | 15799 | 29.84 | 187 | 2.36 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 629 | 1.19 | 131 | 1.65 | +http://www.linkdex.com/bots/ |
| 8 | 141 | 0.27 | 98 | 1.24 | +http://www.uptime.com/uptimebot |
| 9 | 147 | 0.28 | 89 | 1.12 | +http://www.xovibot.net/ |
| 10 | 185 | 0.35 | 60 | 0.76 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 50 | 0.09 | 47 | 0.59 | Windows 95 |
| 12 | 37 | 0.07 | 21 | 0.26 | +http://ahrefs.com/robot/ |
| 13 | 44 | 0.08 | 17 | 0.21 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 27 | 0.05 | 15 | 0.19 | Windows 98 |
| 15 | 31 | 0.06 | 13 | 0.16 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 12 | 0.02 | 12 | 0.15 | MSIE 5.5; Windows NT 4.0 |
| 17 | 11 | 0.02 | 11 | 0.14 | Auto; Windows |
| 18 | 12 | 0.02 | 11 | 0.14 | Windows 3.1 |
| 19 | 22 | 0.04 | 11 | 0.14 | +http://duckduckgo.com |
| 20 | 23 | 0.04 | 10 | 0.13 | +http://www.semrush.com/bot.html |
| 21 | 10 | 0.02 | 9 | 0.11 | Windows ME |
| 22 | 9 | 0.02 | 9 | 0.11 | ) - BrowseX (2.0.0 Windows |
| 23 | 8 | 0.02 | 8 | 0.10 | Windows 2000 |
| 24 | 7 | 0.01 | 7 | 0.09 | Windows CE |
| 25 | 7 | 0.01 | 5 | 0.06 | Windows XP |
| 26 | 5 | 0.01 | 5 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 27 | 6 | 0.01 | 4 | 0.05 | +info@netcraft.com |
| 28 | 9 | 0.02 | 4 | 0.05 | +http://www.exabot.com/go/robot |
| 29 | 45 | 0.08 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 30 | 12 | 0.02 | 3 | 0.04 | +http://siteexplorer.info/ |
| 31 | 2 | 0.00 | 2 | 0.03 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 32 | 26 | 0.05 | 2 | 0.03 | +https://www.aihitdata.com/about |
| 33 | 24 | 0.05 | 2 | 0.03 | +https://www.dataprovider.com/ |
| 34 | 10 | 0.02 | 1 | 0.01 | crawler@mixrank.com |
| 35 | 1 | 0.00 | 1 | 0.01 | RISC OS 4.02 |
| 36 | 1 | 0.00 | 1 | 0.01 | +http://support.embed.ly/ |
| 37 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 38 | 1 | 0.00 | 1 | 0.01 | SunOS 4.1.x |
| 39 | 1 | 0.00 | 1 | 0.01 | Win16 |
| 40 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 41 | 9 | 0.02 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 42 | 14 | 0.03 | 1 | 0.01 | +http://megaindex.com/crawler |
| 43 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 44 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 45 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 46 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 47 | 7 | 0.01 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 48 | 1 | 0.00 | 0 | 0.00 | FreeBSD 4.x |
