| Used Operating Systems |
| 1 | 39836 | 74.91 | 6593 | 62.65 | Windows NT |
| 2 | 1607 | 3.02 | 1316 | 12.50 | +http://www.baidu.com/search/spider.html |
| 3 | 1475 | 2.77 | 53 | 0.50 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1377 | 2.59 | 277 | 2.63 | +http://www.google.com/bot.html |
| 5 | 1324 | 2.49 | 523 | 4.97 | Windows 95 |
| 6 | 1298 | 2.44 | 236 | 2.24 | +http://ahrefs.com/robot/ |
| 7 | 908 | 1.71 | 79 | 0.75 | +http://yandex.com/bots |
| 8 | 881 | 1.66 | 52 | 0.49 | Windows 98 |
| 9 | 801 | 1.51 | 246 | 2.34 | +http://www.bing.com/bingbot.htm |
| 10 | 500 | 0.94 | 2 | 0.02 | +http://www.warebay.com/bot.html |
| 11 | 442 | 0.83 | 131 | 1.24 | ezooms.bot@gmail.com |
| 12 | 276 | 0.52 | 137 | 1.30 | ) - BrowseX (2.0.0 Windows |
| 13 | 270 | 0.51 | 98 | 0.93 | Windows ME |
| 14 | 265 | 0.50 | 130 | 1.24 | MSIE 5.5; Windows NT 5.0 |
| 15 | 234 | 0.44 | 119 | 1.13 | Windows 2000 |
| 16 | 223 | 0.42 | 36 | 0.34 | +http://www.semrush.com/bot.html |
| 17 | 216 | 0.41 | 120 | 1.14 | MSIE 5.5; Windows NT 4.0 |
| 18 | 210 | 0.39 | 115 | 1.09 | Windows CE |
| 19 | 210 | 0.39 | 121 | 1.15 | Auto; Windows |
| 20 | 200 | 0.38 | 7 | 0.07 | Windows XP |
| 21 | 190 | 0.36 | 80 | 0.76 | Windows 3.1 |
| 22 | 122 | 0.23 | 19 | 0.18 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 111 | 0.21 | 8 | 0.08 | X11 |
| 24 | 66 | 0.12 | 0 | 0.00 | +http://siteexplorer.info/ |
| 25 | 61 | 0.11 | 4 | 0.04 | Android 2.3.5 |
| 26 | 45 | 0.08 | 15 | 0.14 | +http://www.exabot.com/go/robot |
| 27 | 16 | 0.03 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 28 | 4 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 29 | 4 | 0.01 | 0 | 0.00 | Windows 9. |
| 30 | 4 | 0.01 | 2 | 0.02 | +http://domains.checkparams.com/ |
| 31 | 2 | 0.00 | 2 | 0.02 | Linux i686 [unknown version] |
| 32 | 1 | 0.00 | 1 | 0.01 | Windows |
| 33 | 1 | 0.00 | 1 | 0.01 | +info@netcraft.com |
