| Used Operating Systems by Visits |
| 1 | 995 | 27.37 | 840 | 50.42 | +http://www.baidu.com/search/spider.html |
| 2 | 534 | 14.69 | 282 | 16.93 | +http://www.google.com/bot.html |
| 3 | 161 | 4.43 | 160 | 9.60 | http://www.yodao.com/help/webmaster/spid... |
| 4 | 806 | 22.17 | 138 | 8.28 | Windows NT |
| 5 | 303 | 8.34 | 79 | 4.74 | +http://www.bing.com/bingbot.htm |
| 6 | 545 | 14.99 | 75 | 4.50 | +http://yandex.com/bots |
| 7 | 54 | 1.49 | 19 | 1.14 | http://crawler.sistrix.net/ |
| 8 | 50 | 1.38 | 17 | 1.02 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 47 | 1.29 | 13 | 0.78 | +http://ahrefs.com/robot/ |
| 10 | 16 | 0.44 | 5 | 0.30 | +http://www.aihit.com/ |
| 11 | 10 | 0.28 | 5 | 0.30 | ezooms.bot@gmail.com |
| 12 | 10 | 0.28 | 5 | 0.30 | http://www.youdao.com/help/webmaster/spi... |
| 13 | 11 | 0.30 | 4 | 0.24 | Linux i686 [unknown version] |
| 14 | 15 | 0.41 | 4 | 0.24 | Windows 98 |
| 15 | 8 | 0.22 | 4 | 0.24 | +http://shoulu.jike.com/spider.html |
| 16 | 4 | 0.11 | 3 | 0.18 | +http://domains.checkparams.com/ |
| 17 | 4 | 0.11 | 2 | 0.12 | Windows CE |
| 18 | 10 | 0.28 | 2 | 0.12 | +http://www.warebay.com/bot.html |
| 19 | 10 | 0.28 | 2 | 0.12 | +http://filterdb.iss.net/crawler/ |
| 20 | 28 | 0.77 | 2 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 21 | 4 | 0.11 | 2 | 0.12 | Windows ME |
| 22 | 3 | 0.08 | 2 | 0.12 | +info@netcraft.com |
| 23 | 3 | 0.08 | 1 | 0.06 | Windows 95 |
| 24 | 2 | 0.06 | 0 | 0.00 | http://desktop.google.com/ |
| 25 | 2 | 0.06 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
