| Used Operating Systems by Visits |
| 1 | 1292 | 0.49 | 1142 | 49.61 | +http://www.baidu.com/search/spider.html |
| 2 | 262405 | 98.52 | 581 | 25.24 | Windows NT |
| 3 | 203 | 0.08 | 201 | 8.73 | http://www.yodao.com/help/webmaster/spid... |
| 4 | 464 | 0.17 | 155 | 6.73 | +http://www.google.com/bot.html |
| 5 | 198 | 0.07 | 75 | 3.26 | ezooms.bot@gmail.com |
| 6 | 328 | 0.12 | 47 | 2.04 | +http://yandex.com/bots |
| 7 | 159 | 0.06 | 39 | 1.69 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 473 | 0.18 | 27 | 1.17 | +http://www.bing.com/bingbot.htm |
| 9 | 446 | 0.17 | 7 | 0.30 | Windows 98 |
| 10 | 52 | 0.02 | 5 | 0.22 | Linux i686 [unknown version] |
| 11 | 36 | 0.01 | 2 | 0.09 | PPC Mac OS X 10.4 |
| 12 | 10 | 0.00 | 2 | 0.09 | J2ME/MIDP |
| 13 | 60 | 0.02 | 2 | 0.09 | +http://ahrefs.com/robot/ |
| 14 | 4 | 0.00 | 2 | 0.09 | Windows NT 5.1 |
| 15 | 9 | 0.00 | 2 | 0.09 | +http://tweetmeme.com/ |
| 16 | 2 | 0.00 | 2 | 0.09 | http://blog.wasalive.com/wasalive-bots/ |
| 17 | 30 | 0.01 | 2 | 0.09 | +http://swebot.net |
| 18 | 15 | 0.01 | 1 | 0.04 | +http://swebot-crawler.net |
| 19 | 17 | 0.01 | 1 | 0.04 | +http://filterdb.iss.net/crawler/ |
| 20 | 12 | 0.00 | 1 | 0.04 | +http://discoveryengine.com/discobot.htm... |
| 21 | 1 | 0.00 | 1 | 0.04 | http://crawler.sistrix.net/ |
| 22 | 3 | 0.00 | 1 | 0.04 | bot@language-tools.com |
| 23 | 2 | 0.00 | 1 | 0.04 | Windows 95 |
| 24 | 1 | 0.00 | 1 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 25 | 1 | 0.00 | 1 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 26 | 2 | 0.00 | 1 | 0.04 | +http://domains.checkparams.com/ |
| 27 | 29 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 29 | 46 | 0.02 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 30 | 2 | 0.00 | 0 | 0.00 | Android |
| 31 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com |
| 32 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 33 | 27 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 34 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10_5_5 |
| 35 | 2 | 0.00 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 36 | 1 | 0.00 | 0 | 0.00 | X11 |
| 37 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 38 | 2 | 0.00 | 0 | 0.00 | NT4.0 |
| 39 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.7 |
| 40 | 1 | 0.00 | 0 | 0.00 | +info@netcraft.com |
