| Used Operating Systems |
| 1 | 39450 | 48.50 | 2169 | 21.10 | +http://www.bing.com/bingbot.htm |
| 2 | 19064 | 23.44 | 802 | 7.80 | Windows NT |
| 3 | 7457 | 9.17 | 1001 | 9.74 | +http://www.google.com/bot.html |
| 4 | 6594 | 8.11 | 5996 | 58.32 | +http://www.baidu.com/search/spider.html |
| 5 | 5693 | 7.00 | 11 | 0.11 | +http://ahrefs.com/robot/ |
| 6 | 907 | 1.11 | 3 | 0.03 | http://crawler.sistrix.net/ |
| 7 | 561 | 0.69 | 12 | 0.12 | Intel Mac OS X 10.6 |
| 8 | 382 | 0.47 | 1 | 0.01 | Nintendo DSi |
| 9 | 329 | 0.40 | 67 | 0.65 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 189 | 0.23 | 73 | 0.71 | +http://yandex.com/bots |
| 11 | 105 | 0.13 | 3 | 0.03 | Intel Mac OS X 10.5 |
| 12 | 103 | 0.13 | 31 | 0.30 | [email protected] |
| 13 | 88 | 0.11 | 2 | 0.02 | Series 60 |
| 14 | 64 | 0.08 | 2 | 0.02 | Linux [unknown version] |
| 15 | 48 | 0.06 | 5 | 0.05 | +http://fulltext.sblog.cz/screenshot/ |
| 16 | 47 | 0.06 | 22 | 0.21 | +http://www.exabot.com/go/robot |
| 17 | 42 | 0.05 | 22 | 0.21 | Windows 98 |
| 18 | 37 | 0.05 | 3 | 0.03 | Linux i686 [unknown version] |
| 19 | 31 | 0.04 | 2 | 0.02 | J2ME/MIDP |
| 20 | 26 | 0.03 | 2 | 0.02 | +http://www.aihit.com/ |
| 21 | 16 | 0.02 | 8 | 0.08 | +http://discoveryengine.com/discobot.htm... |
| 22 | 15 | 0.02 | 7 | 0.07 | Windows 95 |
| 23 | 11 | 0.01 | 3 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 8 | 0.01 | 2 | 0.02 | Android |
| 25 | 8 | 0.01 | 2 | 0.02 | +http://domains.checkparams.com/ |
| 26 | 7 | 0.01 | 5 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 27 | 7 | 0.01 | 2 | 0.02 | http://help.naver.com/customer_webtxt_02... |
| 28 | 6 | 0.01 | 4 | 0.04 | Windows 2000 |
| 29 | 6 | 0.01 | 3 | 0.03 | Windows 3.1 |
| 30 | 6 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 31 | 5 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 32 | 5 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 33 | 4 | 0.00 | 2 | 0.02 | Windows CE |
| 34 | 4 | 0.00 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 35 | 4 | 0.00 | 2 | 0.02 | Windows XP |
| 36 | 4 | 0.00 | 2 | 0.02 | +http://www.seoprofiler.com/bot |
| 37 | 4 | 0.00 | 4 | 0.04 | [email protected] |
| 38 | 4 | 0.00 | 3 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 39 | 2 | 0.00 | 1 | 0.01 | Windows ME |
| 40 | 1 | 0.00 | 0 | 0.00 | Windows Mobile |
| 41 | 1 | 0.00 | 0 | 0.00 | iPhone |
| 42 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
