| Used Operating Systems by Visits |
| 1 | 7856 | 27.63 | 2640 | 51.74 | Windows NT |
| 2 | 2672 | 9.40 | 1109 | 21.74 | +http://www.baidu.com/search/spider.html |
| 3 | 235 | 0.83 | 165 | 3.23 | Windows 95 |
| 4 | 783 | 2.75 | 161 | 3.16 | +http://www.linkdex.com/bots/ |
| 5 | 10785 | 37.93 | 159 | 3.12 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 760 | 2.67 | 134 | 2.63 | +http://www.google.com/bot.html |
| 7 | 1183 | 4.16 | 132 | 2.59 | +http://yandex.com/bots |
| 8 | 528 | 1.86 | 71 | 1.39 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 360 | 1.27 | 62 | 1.22 | +http://ahrefs.com/robot/ |
| 10 | 93 | 0.33 | 54 | 1.06 | +http://www.bing.com/bingbot.htm |
| 11 | 164 | 0.58 | 50 | 0.98 | Windows 98 |
| 12 | 363 | 1.28 | 47 | 0.92 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 53 | 0.19 | 45 | 0.88 | MSIE 5.5; Windows NT 5.0 |
| 14 | 43 | 0.15 | 34 | 0.67 | Auto; Windows |
| 15 | 42 | 0.15 | 33 | 0.65 | ) - BrowseX (2.0.0 Windows |
| 16 | 42 | 0.15 | 29 | 0.57 | Windows CE |
| 17 | 31 | 0.11 | 28 | 0.55 | MSIE 5.5; Windows NT 4.0 |
| 18 | 31 | 0.11 | 25 | 0.49 | Windows 3.1 |
| 19 | 27 | 0.09 | 23 | 0.45 | Windows 2000 |
| 20 | 33 | 0.12 | 23 | 0.45 | Windows ME |
| 21 | 48 | 0.17 | 19 | 0.37 | +http://www.exabot.com/go/robot |
| 22 | 630 | 2.22 | 12 | 0.24 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 23 | 16 | 0.06 | 8 | 0.16 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 16 | 0.06 | 7 | 0.14 | Linux [unknown version] |
| 25 | 20 | 0.07 | 6 | 0.12 | Linux i686 [unknown version] |
| 26 | 36 | 0.13 | 5 | 0.10 | Windows XP |
| 27 | 4 | 0.01 | 4 | 0.08 | +info@netcraft.com |
| 28 | 767 | 2.70 | 3 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 29 | 2 | 0.01 | 2 | 0.04 | J2ME/MIDP |
| 30 | 16 | 0.06 | 2 | 0.04 | +http://www.linkpad.ru |
| 31 | 4 | 0.01 | 2 | 0.04 | http://www.botje.com/plukkie.htm |
| 32 | 2 | 0.01 | 2 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 14 | 0.05 | 2 | 0.04 | WinHttp.WinHttpRequest.5 |
| 34 | 4 | 0.01 | 2 | 0.04 | +http://advbot.org/bot.html |
| 35 | 186 | 0.65 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 36 | 2 | 0.01 | 1 | 0.02 | X11 |
| 37 | 8 | 0.03 | 0 | 0.00 | Win32 |
| 38 | 10 | 0.04 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 39 | 4 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 40 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 40 | 0.14 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 42 | 12 | 0.04 | 0 | 0.00 | +http://www.xovibot.net/ |
| 43 | 21 | 0.07 | 0 | 0.00 | +http://www.findxbot.com |
| 44 | 481 | 1.69 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 45 | 2 | 0.01 | 0 | 0.00 | FreeBSD [unknown version] |
