| Used Operating Systems by Visits |
| 1 | 2292 | 8.86 | 1988 | 55.27 | +http://www.baidu.com/search/spider.html |
| 2 | 19544 | 75.52 | 771 | 21.43 | Windows NT |
| 3 | 214 | 0.83 | 212 | 5.89 | http://www.yodao.com/help/webmaster/spid... |
| 4 | 499 | 1.93 | 177 | 4.92 | +http://www.bing.com/bingbot.htm |
| 5 | 735 | 2.84 | 160 | 4.45 | +http://yandex.com/bots |
| 6 | 1067 | 4.12 | 108 | 3.00 | +http://www.google.com/bot.html |
| 7 | 233 | 0.90 | 48 | 1.33 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 99 | 0.38 | 30 | 0.83 | ezooms.bot@gmail.com |
| 9 | 65 | 0.25 | 28 | 0.78 | +http://ahrefs.com/robot/ |
| 10 | 35 | 0.14 | 18 | 0.50 | +http://www.exabot.com/go/robot |
| 11 | 35 | 0.14 | 11 | 0.31 | +http://www.scoutjet.com/ |
| 12 | 144 | 0.56 | 9 | 0.25 | Linux [unknown version] |
| 13 | 26 | 0.10 | 6 | 0.17 | Windows 98 |
| 14 | 52 | 0.20 | 4 | 0.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 8 | 0.03 | 4 | 0.11 | http://crawler.sistrix.net/ |
| 16 | 4 | 0.02 | 4 | 0.11 | Linux i686 [unknown version] |
| 17 | 12 | 0.05 | 3 | 0.08 | +http://domains.checkparams.com/ |
| 18 | 556 | 2.15 | 2 | 0.06 | +http://www.warebay.com/bot.html |
| 19 | 120 | 0.46 | 2 | 0.06 | +http://swebot-crawler.net |
| 20 | 4 | 0.02 | 2 | 0.06 | +http://discoveryengine.com/discobot.htm... |
| 21 | 26 | 0.10 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 22 | 6 | 0.02 | 2 | 0.06 | http://www.botje.com/plukkie.htm |
| 23 | 1 | 0.00 | 1 | 0.03 | Win32 |
| 24 | 28 | 0.11 | 1 | 0.03 | PPC Mac OS X 10.4 |
| 25 | 16 | 0.06 | 1 | 0.03 | X11 |
| 26 | 14 | 0.05 | 1 | 0.03 | Macintosh |
| 27 | 1 | 0.00 | 1 | 0.03 | +http://eripp.com |
| 28 | 2 | 0.01 | 1 | 0.03 | +http://shoulu.jike.com/spider.html |
| 29 | 23 | 0.09 | 0 | 0.00 | http://desktop.google.com/ |
| 30 | 2 | 0.01 | 0 | 0.00 | Windows 9. |
| 31 | 1 | 0.00 | 0 | 0.00 | +info@netcraft.com |
| 32 | 16 | 0.06 | 0 | 0.00 | Windows XP |
