| Used Operating Systems by Visits |
| 1 | 165208 | 93.80 | 1782 | 41.15 | Windows NT |
| 2 | 1590 | 0.90 | 1500 | 34.63 | +http://www.baidu.com/search/spider.html |
| 3 | 458 | 0.26 | 246 | 5.68 | +http://www.bing.com/bingbot.htm |
| 4 | 159 | 0.09 | 159 | 3.67 | http://www.yodao.com/help/webmaster/spid... |
| 5 | 327 | 0.19 | 147 | 3.39 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 642 | 0.36 | 138 | 3.19 | +http://yandex.com/bots |
| 7 | 376 | 0.21 | 126 | 2.91 | +http://www.google.com/bot.html |
| 8 | 3436 | 1.95 | 40 | 0.92 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 64 | 0.04 | 30 | 0.69 | +http://ahrefs.com/robot/ |
| 10 | 67 | 0.04 | 29 | 0.67 | ezooms.bot@gmail.com |
| 11 | 27 | 0.02 | 14 | 0.32 | +http://www.exabot.com/go/robot |
| 12 | 267 | 0.15 | 13 | 0.30 | Windows 98 |
| 13 | 26 | 0.01 | 13 | 0.30 | +http://shoulu.jike.com/spider.html |
| 14 | 120 | 0.07 | 12 | 0.28 | +http://www.scoutjet.com/ |
| 15 | 255 | 0.14 | 11 | 0.25 | Linux i686 [unknown version] |
| 16 | 20 | 0.01 | 10 | 0.23 | http://www.youdao.com/help/webmaster/spi... |
| 17 | 540 | 0.31 | 8 | 0.18 | J2ME/MIDP |
| 18 | 355 | 0.20 | 5 | 0.12 | Windows Phone OS 7.5 |
| 19 | 278 | 0.16 | 5 | 0.12 | Intel Mac OS X 10.6 |
| 20 | 484 | 0.27 | 4 | 0.09 | PPC Mac OS X 10.4 |
| 21 | 9 | 0.01 | 4 | 0.09 | http://www.botje.com/plukkie.htm |
| 22 | 126 | 0.07 | 3 | 0.07 | Windows CE |
| 23 | 285 | 0.16 | 3 | 0.07 | Intel Mac OS X 10.4 |
| 24 | 2 | 0.00 | 2 | 0.05 | Windows Mobile |
| 25 | 281 | 0.16 | 2 | 0.05 | Intel Mac OS X 10.5 |
| 26 | 42 | 0.02 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 27 | 32 | 0.02 | 2 | 0.05 | bot@language-tools.com |
| 28 | 4 | 0.00 | 2 | 0.05 | Linux [unknown version] |
| 29 | 2 | 0.00 | 2 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 30 | 4 | 0.00 | 2 | 0.05 | +http://www.eventguru.com/spider.html |
| 31 | 1 | 0.00 | 1 | 0.02 | Qihoo 0.9.6 |
| 32 | 1 | 0.00 | 1 | 0.02 | Mac_PowerPC Mac OS X; en |
| 33 | 73 | 0.04 | 1 | 0.02 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 34 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X |
| 35 | 2 | 0.00 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 36 | 2 | 0.00 | 1 | 0.02 | Windows NT 5.1 |
| 37 | 19 | 0.01 | 1 | 0.02 | +http://swebot-crawler.net |
| 38 | 1 | 0.00 | 1 | 0.02 | http://crawler.sistrix.net/ |
| 39 | 73 | 0.04 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 40 | 72 | 0.04 | 1 | 0.02 | Intel Mac OS X 10.7 |
| 41 | 72 | 0.04 | 1 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 42 | 143 | 0.08 | 1 | 0.02 | X11 |
| 43 | 148 | 0.08 | 1 | 0.02 | Android 2.3.4 |
| 44 | 4 | 0.00 | 1 | 0.02 | +http://domains.checkparams.com/ |
| 45 | 1 | 0.00 | 1 | 0.02 | +http://eripp.com |
| 46 | 30 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 47 | 1 | 0.00 | 0 | 0.00 | Windows 9. |
| 48 | 1 | 0.00 | 0 | 0.00 | +info@netcraft.com |
| 49 | 1 | 0.00 | 0 | 0.00 | Windows XP |
