| Used Operating Systems |
| 1 | 56112 | 87.31 | 2369 | 51.20 | Windows NT |
| 2 | 2051 | 3.19 | 113 | 2.44 | +http://www.google.com/bot.html |
| 3 | 1712 | 2.66 | 1534 | 33.15 | +http://www.baidu.com/search/spider.html |
| 4 | 1626 | 2.53 | 205 | 4.43 | +http://www.bing.com/bingbot.htm |
| 5 | 741 | 1.15 | 28 | 0.61 | +http://yandex.com/bots |
| 6 | 694 | 1.08 | 28 | 0.61 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 480 | 0.75 | 100 | 2.16 | ezooms.bot@gmail.com |
| 8 | 259 | 0.40 | 33 | 0.71 | +http://ahrefs.com/robot/ |
| 9 | 128 | 0.20 | 13 | 0.28 | Intel Mac OS X 10.6 |
| 10 | 66 | 0.10 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 11 | 57 | 0.09 | 54 | 1.17 | MSIE 5.5; Windows NT 5.0 |
| 12 | 45 | 0.07 | 11 | 0.24 | Windows 98 |
| 13 | 42 | 0.07 | 38 | 0.82 | Windows 95 |
| 14 | 40 | 0.06 | 13 | 0.28 | MirrorDetector; +http://yandex.com/bots |
| 15 | 35 | 0.05 | 1 | 0.02 | +http://www.aihit.com/ |
| 16 | 28 | 0.04 | 11 | 0.24 | +http://www.exabot.com/go/robot |
| 17 | 22 | 0.03 | 4 | 0.09 | X11 |
| 18 | 20 | 0.03 | 10 | 0.22 | http://crawler.sistrix.net/ |
| 19 | 19 | 0.03 | 2 | 0.04 | +http://siteexplorer.info/ |
| 20 | 9 | 0.01 | 9 | 0.19 | MSIE 5.5; Windows NT 4.0 |
| 21 | 8 | 0.01 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
| 22 | 7 | 0.01 | 7 | 0.15 | Auto; Windows |
| 23 | 7 | 0.01 | 2 | 0.04 | Windows XP |
| 24 | 7 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 25 | 6 | 0.01 | 6 | 0.13 | +http://support.embed.ly/ |
| 26 | 6 | 0.01 | 6 | 0.13 | Windows 3.1 |
| 27 | 6 | 0.01 | 6 | 0.13 | Windows ME |
| 28 | 5 | 0.01 | 5 | 0.11 | Windows 2000 |
| 29 | 4 | 0.01 | 4 | 0.09 | Windows CE |
| 30 | 4 | 0.01 | 2 | 0.04 | +http://snipebot.com/bot.html |
| 31 | 4 | 0.01 | 4 | 0.09 | ) - BrowseX (2.0.0 Windows |
| 32 | 4 | 0.01 | 3 | 0.06 | +http://shoulu.jike.com/spider.html |
| 33 | 3 | 0.00 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 34 | 2 | 0.00 | 2 | 0.04 | +http://go.mail.ru/help/robots |
| 35 | 2 | 0.00 | 1 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 36 | 2 | 0.00 | 2 | 0.04 | PPC Mac OS X Mach-O |
| 37 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 38 | 1 | 0.00 | 0 | 0.00 | Macintosh |
