| Used Operating Systems by Visits |
| 1 | 3337 | 12.63 | 2481 | 71.07 | +http://www.baidu.com/search/spider.html |
| 2 | 4284 | 16.21 | 377 | 10.80 | +http://www.google.com/bot.html |
| 3 | 16280 | 61.61 | 308 | 8.82 | Windows NT |
| 4 | 557 | 2.11 | 175 | 5.01 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1367 | 5.17 | 59 | 1.69 | +http://yandex.com/bots |
| 6 | 92 | 0.35 | 26 | 0.74 | +http://www.bing.com/bingbot.htm |
| 7 | 37 | 0.14 | 15 | 0.43 | Windows 98 |
| 8 | 21 | 0.08 | 11 | 0.32 | +http://shoulu.jike.com/spider.html |
| 9 | 26 | 0.10 | 8 | 0.23 | ezooms.bot@gmail.com |
| 10 | 4 | 0.02 | 4 | 0.11 | http://www.google.com/bot.html |
| 11 | 5 | 0.02 | 3 | 0.09 | Intel Mac OS X |
| 12 | 2 | 0.01 | 2 | 0.06 | http://www.lipperhey.com/ |
| 13 | 2 | 0.01 | 2 | 0.06 | +http://ahrefs.com/robot/ |
| 14 | 4 | 0.02 | 2 | 0.06 | http://crawler.sistrix.net/ |
| 15 | 11 | 0.04 | 2 | 0.06 | Unknown |
| 16 | 2 | 0.01 | 2 | 0.06 | +http://www.seexie.com |
| 17 | 2 | 0.01 | 2 | 0.06 | Windows 3.1 |
| 18 | 15 | 0.06 | 2 | 0.06 | PPC Mac OS X Mach-O |
| 19 | 10 | 0.04 | 2 | 0.06 | Linux i686 [unknown version] |
| 20 | 6 | 0.02 | 2 | 0.06 | ReverseGet/1.0; http://reverseget.com/do... |
| 21 | 1 | 0.00 | 1 | 0.03 | Windows CE |
| 22 | 2 | 0.01 | 1 | 0.03 | +http://discoveryengine.com/discobot.htm... |
| 23 | 3 | 0.01 | 1 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 1 | 0.00 | 1 | 0.03 | Windows ME |
| 25 | 4 | 0.02 | 1 | 0.03 | Windows 95 |
| 26 | 17 | 0.06 | 1 | 0.03 | Macintosh |
| 27 | 9 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 29 | 1 | 0.00 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 30 | 44 | 0.17 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 31 | 6 | 0.02 | 0 | 0.00 | J2ME/MIDP |
| 32 | 9 | 0.03 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 33 | 2 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 34 | 2 | 0.01 | 0 | 0.00 | BREW |
| 35 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.0 |
| 36 | 8 | 0.03 | 0 | 0.00 | Nintendo Wii |
| 37 | 92 | 0.35 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 38 | 54 | 0.20 | 0 | 0.00 | Intel Mac OS X 10.7 |
| 39 | 4 | 0.02 | 0 | 0.00 | X11 |
| 40 | 2 | 0.01 | 0 | 0.00 | +info@netcraft.com |
| 41 | 95 | 0.36 | 0 | 0.00 | Windows Phone OS 7.5 |
