| Used Operating Systems by Visits |
| 1 | 351735 | 84.95 | 9472 | 57.02 | Windows NT |
| 2 | 3359 | 0.81 | 2939 | 17.69 | +http://www.baidu.com/search/spider.html |
| 3 | 4463 | 1.08 | 1946 | 11.72 | +http://www.bing.com/bingbot.htm |
| 4 | 12976 | 3.13 | 924 | 5.56 | +http://www.google.com/bot.html |
| 5 | 4543 | 1.10 | 365 | 2.20 | ezooms.bot@gmail.com |
| 6 | 15841 | 3.83 | 345 | 2.08 | +http://ahrefs.com/robot/ |
| 7 | 13389 | 3.23 | 192 | 1.16 | +http://yandex.com/bots |
| 8 | 127 | 0.03 | 127 | 0.76 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 2254 | 0.54 | 80 | 0.48 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 78 | 0.02 | 74 | 0.45 | MSIE 5.5; Windows NT 5.0 |
| 11 | 54 | 0.01 | 21 | 0.13 | +http://www.easou.com/search/spider.html |
| 12 | 306 | 0.07 | 19 | 0.11 | MirrorDetector; +http://yandex.com/bots |
| 13 | 473 | 0.11 | 13 | 0.08 | Intel Mac OS X 10.6 |
| 14 | 1820 | 0.44 | 12 | 0.07 | Intel Mac OS X 10.4 |
| 15 | 1263 | 0.31 | 12 | 0.07 | PPC Mac OS X 10.5 |
| 16 | 75 | 0.02 | 12 | 0.07 | +http://www.exabot.com/go/robot |
| 17 | 10 | 0.00 | 6 | 0.04 | Linux i686 [unknown version] |
| 18 | 7 | 0.00 | 6 | 0.04 | MSIE 5.5; Windows 95 |
| 19 | 8 | 0.00 | 6 | 0.04 | +http://shoulu.jike.com/spider.html |
| 20 | 247 | 0.06 | 4 | 0.02 | PPC Mac OS X 10.4 |
| 21 | 304 | 0.07 | 4 | 0.02 | http://crawler.sistrix.net/ |
| 22 | 41 | 0.01 | 4 | 0.02 | +http://siteexplorer.info/ |
| 23 | 187 | 0.05 | 3 | 0.02 | Intel Mac OS X 10.5 |
| 24 | 6 | 0.00 | 3 | 0.02 | Windows 98 |
| 25 | 2 | 0.00 | 2 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 26 | 6 | 0.00 | 2 | 0.01 | +http://go.mail.ru/help/robots |
| 27 | 5 | 0.00 | 2 | 0.01 | +http://www.semrush.com/bot.html |
| 28 | 4 | 0.00 | 2 | 0.01 | +http://discoveryengine.com/discoverybot... |
| 29 | 6 | 0.00 | 2 | 0.01 | Windows Phone OS 7.0 |
| 30 | 4 | 0.00 | 2 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 31 | 1 | 0.00 | 1 | 0.01 | 68K; Win64; IA64; Trident/2.0 |
| 32 | 250 | 0.06 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 33 | 18 | 0.00 | 1 | 0.01 | Windows Phone OS 7.5 |
| 34 | 3 | 0.00 | 1 | 0.01 | Android 2.3.5 |
| 35 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 36 | 75 | 0.02 | 1 | 0.01 | Macintosh |
| 37 | 1 | 0.00 | 1 | 0.01 | 68K; Trident/5.0 |
| 38 | 14 | 0.00 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 39 | 1 | 0.00 | 1 | 0.01 | 68K; SV1; Trident/4.0 |
| 40 | 1 | 0.00 | 1 | 0.01 | 68K; Trident/1.0 |
| 41 | 45 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 42 | 33 | 0.01 | 0 | 0.00 | Win32 |
| 43 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 44 | 3 | 0.00 | 0 | 0.00 | +http://4seohunt.biz/about.html |
| 45 | 3 | 0.00 | 0 | 0.00 | X11 |
