| Used Operating Systems by Visits |
| 1 | 17145 | 60.07 | 4807 | 57.84 | Windows NT |
| 2 | 1693 | 5.93 | 1589 | 19.12 | +http://www.baidu.com/search/spider.html |
| 3 | 2814 | 9.86 | 508 | 6.11 | +http://www.bing.com/bingbot.htm |
| 4 | 1501 | 5.26 | 453 | 5.45 | +http://www.google.com/bot.html |
| 5 | 1394 | 4.88 | 270 | 3.25 | ezooms.bot@gmail.com |
| 6 | 781 | 2.74 | 152 | 1.83 | +http://ahrefs.com/robot/ |
| 7 | 138 | 0.48 | 69 | 0.83 | Linux [unknown version] |
| 8 | 100 | 0.35 | 66 | 0.79 | +http://help.soso.com/webspider.htm |
| 9 | 1762 | 6.17 | 60 | 0.72 | +http://yandex.com/bots |
| 10 | 54 | 0.19 | 54 | 0.65 | http://www.yodao.com/help/webmaster/spid... |
| 11 | 99 | 0.35 | 49 | 0.59 | http://www.youdao.com/help/webmaster/spi... |
| 12 | 39 | 0.14 | 23 | 0.28 | J2ME/MIDP |
| 13 | 38 | 0.13 | 21 | 0.25 | +http://www.exabot.com/go/robot |
| 14 | 167 | 0.59 | 14 | 0.17 | MSIE 5.5; Windows NT 5.0 |
| 15 | 110 | 0.39 | 14 | 0.17 | http://www.majestic12.co.uk/bot.php?+ |
| 16 | 22 | 0.08 | 13 | 0.16 | Windows 98 |
| 17 | 51 | 0.18 | 12 | 0.14 | X11 |
| 18 | 26 | 0.09 | 11 | 0.13 | +http://www.semrush.com/bot.html |
| 19 | 20 | 0.07 | 10 | 0.12 | http://crawler.sistrix.net/ |
| 20 | 15 | 0.05 | 9 | 0.11 | +http://www.easou.com/search/spider.html |
| 21 | 9 | 0.03 | 9 | 0.11 | Windows 95 |
| 22 | 11 | 0.04 | 8 | 0.10 | Series 60 |
| 23 | 33 | 0.12 | 8 | 0.10 | Android |
| 24 | 80 | 0.28 | 8 | 0.10 | Android 4.0.3 |
| 25 | 7 | 0.02 | 7 | 0.08 | S60 |
| 26 | 5 | 0.02 | 5 | 0.06 | Windows Mobile |
| 27 | 5 | 0.02 | 5 | 0.06 | Windows XP |
| 28 | 5 | 0.02 | 5 | 0.06 | Linux i686 [unknown version] |
| 29 | 24 | 0.08 | 5 | 0.06 | Android 2.3.5 |
| 30 | 9 | 0.03 | 4 | 0.05 | +http://www.proximic.com/info/spider.php |
| 31 | 45 | 0.16 | 4 | 0.05 | +http://siteexplorer.info/ |
| 32 | 9 | 0.03 | 3 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 33 | 33 | 0.12 | 3 | 0.04 | Windows Phone OS 7.0 |
| 34 | 2 | 0.01 | 2 | 0.02 | Windows CE |
| 35 | 65 | 0.23 | 2 | 0.02 | +http://www.warebay.com/bot.html |
| 36 | 13 | 0.05 | 2 | 0.02 | +http://www.yunyun.com/spider.html |
| 37 | 13 | 0.05 | 2 | 0.02 | Windows Phone OS 7.5 |
| 38 | 2 | 0.01 | 2 | 0.02 | Windows ME |
| 39 | 2 | 0.01 | 2 | 0.02 | Android 3.2.1 |
| 40 | 2 | 0.01 | 2 | 0.02 | WOW64; Trident/5.0 |
| 41 | 2 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 42 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 43 | 2 | 0.01 | 1 | 0.01 | Windows |
| 44 | 1 | 0.00 | 1 | 0.01 | Android 2.3.3 |
| 45 | 5 | 0.02 | 1 | 0.01 | BlackBerry |
| 46 | 1 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 47 | 6 | 0.02 | 1 | 0.01 | +http://www.lufs.org/bot.html |
| 48 | 1 | 0.00 | 1 | 0.01 | +http://www.aihit.com/ |
| 49 | 1 | 0.00 | 1 | 0.01 | +http://discoveryengine.com/discobot.htm... |
| 50 | 12 | 0.04 | 1 | 0.01 | bot@language-tools.com |
| 51 | 1 | 0.00 | 1 | 0.01 | iPhone |
| 52 | 2 | 0.01 | 1 | 0.01 | +http://www.profound.net/urlappendbot.ht... |
| 53 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 54 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 55 | 152 | 0.53 | 1 | 0.01 | +http://webmeup.com/crawler.html |
| 56 | 4 | 0.01 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 57 | 1 | 0.00 | 1 | 0.01 | +http://www.linkdex.com/about/bots/ |
| 58 | 1 | 0.00 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 59 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 60 | 2 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 61 | 1 | 0.00 | 0 | 0.00 | +http://www.compspy.com/spider.html |
| 62 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
