| Used Operating Systems |
| 1 | 7076 | 24.15 | 1512 | 17.22 | +http://www.google.com/bot.html |
| 2 | 5708 | 19.48 | 78 | 0.89 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 5369 | 18.32 | 3490 | 39.74 | +http://www.baidu.com/search/spider.html |
| 4 | 3080 | 10.51 | 843 | 9.60 | Windows NT |
| 5 | 2698 | 9.21 | 1778 | 20.25 | +http://www.bing.com/bingbot.htm |
| 6 | 2434 | 8.31 | 337 | 3.84 | +http://yandex.com/bots |
| 7 | 749 | 2.56 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 8 | 509 | 1.74 | 164 | 1.87 | +http://shoulu.jike.com/spider.html |
| 9 | 423 | 1.44 | 162 | 1.84 | ezooms.bot@gmail.com |
| 10 | 306 | 1.04 | 95 | 1.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 174 | 0.59 | 6 | 0.07 | http://crawler.sistrix.net/ |
| 12 | 158 | 0.54 | 39 | 0.44 | Intel Mac OS X 10.4 |
| 13 | 144 | 0.49 | 74 | 0.84 | +http://www.exabot.com/go/robot |
| 14 | 111 | 0.38 | 3 | 0.03 | http://benderthewebrobot.tumblr.com |
| 15 | 98 | 0.33 | 54 | 0.61 | +http://www.proximic.com/info/spider.php |
| 16 | 62 | 0.21 | 61 | 0.69 | +http://ahrefs.com/robot/ |
| 17 | 32 | 0.11 | 17 | 0.19 | Windows 98 |
| 18 | 24 | 0.08 | 0 | 0.00 | OS/2 |
| 19 | 23 | 0.08 | 4 | 0.05 | Linux i686 [unknown version] |
| 20 | 20 | 0.07 | 15 | 0.17 | Windows 95 |
| 21 | 19 | 0.06 | 9 | 0.10 | +http://www.netseer.com/crawler.html; cr... |
| 22 | 10 | 0.03 | 0 | 0.00 | Linux [unknown version] |
| 23 | 9 | 0.03 | 8 | 0.09 | Windows XP |
| 24 | 8 | 0.03 | 5 | 0.06 | Windows CE |
| 25 | 8 | 0.03 | 6 | 0.07 | Windows 3.1 |
| 26 | 8 | 0.03 | 5 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 27 | 5 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 5 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 29 | 4 | 0.01 | 1 | 0.01 | J2ME/MIDP |
| 30 | 4 | 0.01 | 2 | 0.02 | Android |
| 31 | 4 | 0.01 | 1 | 0.01 | Android 2.3.6 |
| 32 | 3 | 0.01 | 2 | 0.02 | Windows 2000 |
| 33 | 3 | 0.01 | 3 | 0.03 | +http://www.marketwire.com |
| 34 | 3 | 0.01 | 1 | 0.01 | Windows Phone OS 7.5 |
| 35 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 36 | 2 | 0.01 | 1 | 0.01 | +http://fulltext.sblog.cz/screenshot/ |
| 37 | 2 | 0.01 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 38 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 39 | 1 | 0.00 | 1 | 0.01 | Windows ME |
