| Used Operating Systems by Visits |
| 1 | 8863 | 45.09 | 3455 | 48.85 | Windows NT |
| 2 | 1667 | 8.48 | 1611 | 22.78 | +http://www.baidu.com/search/spider.html |
| 3 | 938 | 4.77 | 420 | 5.94 | +http://www.google.com/bot.html |
| 4 | 328 | 1.67 | 247 | 3.49 | http://www.youdao.com/help/webmaster/spi... |
| 5 | 2762 | 14.05 | 219 | 3.10 | +http://www.bing.com/bingbot.htm |
| 6 | 882 | 4.49 | 179 | 2.53 | ezooms.bot@gmail.com |
| 7 | 170 | 0.86 | 159 | 2.25 | Windows 95 |
| 8 | 144 | 0.73 | 78 | 1.10 | +http://ahrefs.com/robot/ |
| 9 | 71 | 0.36 | 70 | 0.99 | http://www.yodao.com/help/webmaster/spid... |
| 10 | 75 | 0.38 | 64 | 0.90 | MSIE 5.5; Windows NT 5.0 |
| 11 | 89 | 0.45 | 60 | 0.85 | +http://discoveryengine.com/discoverybot... |
| 12 | 89 | 0.45 | 51 | 0.72 | Windows 98 |
| 13 | 1645 | 8.37 | 49 | 0.69 | +http://yandex.com/bots |
| 14 | 49 | 0.25 | 48 | 0.68 | MSIE 5.5; Windows NT 4.0 |
| 15 | 48 | 0.24 | 47 | 0.66 | Windows CE |
| 16 | 76 | 0.39 | 44 | 0.62 | Linux [unknown version] |
| 17 | 40 | 0.20 | 39 | 0.55 | Windows ME |
| 18 | 34 | 0.17 | 34 | 0.48 | Windows 2000 |
| 19 | 27 | 0.14 | 27 | 0.38 | Windows 3.1 |
| 20 | 53 | 0.27 | 23 | 0.33 | +http://www.exabot.com/go/robot |
| 21 | 262 | 1.33 | 21 | 0.30 | http://www.majestic12.co.uk/bot.php?+ |
| 22 | 163 | 0.83 | 15 | 0.21 | Android |
| 23 | 29 | 0.15 | 15 | 0.21 | Windows XP |
| 24 | 545 | 2.77 | 11 | 0.16 | http://crawler.sistrix.net/ |
| 25 | 22 | 0.11 | 11 | 0.16 | +http://shoulu.jike.com/spider.html |
| 26 | 150 | 0.76 | 8 | 0.11 | +http://siteexplorer.info/ |
| 27 | 140 | 0.71 | 6 | 0.08 | +http://help.soso.com/webspider.htm |
| 28 | 8 | 0.04 | 5 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 29 | 28 | 0.14 | 5 | 0.07 | MirrorDetector; +http://yandex.com/bots |
| 30 | 26 | 0.13 | 5 | 0.07 | +http://www.easou.com/search/spider.html |
| 31 | 6 | 0.03 | 5 | 0.07 | X11 |
| 32 | 9 | 0.05 | 4 | 0.06 | +http://go.mail.ru/help/robots |
| 33 | 30 | 0.15 | 4 | 0.06 | Android 4.0.3 |
| 34 | 37 | 0.19 | 4 | 0.06 | Windows Phone OS 7.0 |
| 35 | 4 | 0.02 | 3 | 0.04 | Auto; Windows |
| 36 | 11 | 0.06 | 3 | 0.04 | Android 2.3.6 |
| 37 | 5 | 0.03 | 3 | 0.04 | Intel Mac OS X 10.6 |
| 38 | 3 | 0.02 | 2 | 0.03 | +http://www.proximic.com/info/spider.php |
| 39 | 5 | 0.03 | 2 | 0.03 | +http://snipebot.com/bot.html |
| 40 | 2 | 0.01 | 2 | 0.03 | +http://pmoz.info/doc/botinfo.htm |
| 41 | 2 | 0.01 | 2 | 0.03 | http://www.searchmetrics.com/en/searchme... |
| 42 | 21 | 0.11 | 2 | 0.03 | Windows Phone OS 7.5 |
| 43 | 48 | 0.24 | 1 | 0.01 | J2ME/MIDP |
| 44 | 13 | 0.07 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 45 | 3 | 0.02 | 1 | 0.01 | +http://www.compspy.com/spider.html |
| 46 | 3 | 0.02 | 1 | 0.01 | +http://tweetmeme.com/ |
| 47 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 48 | 11 | 0.06 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 49 | 1 | 0.01 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 50 | 1 | 0.01 | 1 | 0.01 | Macintosh |
| 51 | 3 | 0.02 | 1 | 0.01 | Android 2.2.1 |
| 52 | 2 | 0.01 | 1 | 0.01 | +http://emefge.de/bot.html |
| 53 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 54 | 2 | 0.01 | 0 | 0.00 | Windows 9. |
| 55 | 5 | 0.03 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 56 | 1 | 0.01 | 0 | 0.00 | Firefox/5.0 |
