| Used Operating Systems by Visits |
| 1 | 810 | 11.84 | 495 | 27.03 | +http://www.baidu.com/search/spider.html |
| 2 | 1330 | 19.45 | 404 | 22.06 | Windows NT |
| 3 | 341 | 4.99 | 338 | 18.46 | http://www.yodao.com/help/webmaster/spid... |
| 4 | 575 | 8.41 | 204 | 11.14 | +http://www.google.com/bot.html |
| 5 | 1322 | 19.33 | 105 | 5.73 | +http://yandex.com/bots |
| 6 | 326 | 4.77 | 71 | 3.88 | ezooms.bot@gmail.com |
| 7 | 784 | 11.46 | 61 | 3.33 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 64 | 0.94 | 36 | 1.97 | Windows 95 |
| 9 | 309 | 4.52 | 33 | 1.80 | +http://www.bing.com/bingbot.htm |
| 10 | 224 | 3.28 | 19 | 1.04 | Windows 98 |
| 11 | 12 | 0.18 | 8 | 0.44 | Windows 3.1 |
| 12 | 14 | 0.20 | 8 | 0.44 | MSIE 5.5; Windows NT 4.0 |
| 13 | 7 | 0.10 | 7 | 0.38 | MSIE 5.5; Windows NT 5.0 |
| 14 | 8 | 0.12 | 6 | 0.33 | Windows CE |
| 15 | 6 | 0.09 | 6 | 0.33 | Windows ME |
| 16 | 18 | 0.26 | 4 | 0.22 | Windows XP |
| 17 | 8 | 0.12 | 4 | 0.22 | http://www.youdao.com/help/webmaster/spi... |
| 18 | 3 | 0.04 | 3 | 0.16 | Auto; Windows |
| 19 | 15 | 0.22 | 3 | 0.16 | +http://filterdb.iss.net/crawler/ |
| 20 | 81 | 1.18 | 3 | 0.16 | +http://ahrefs.com/robot/ |
| 21 | 23 | 0.34 | 3 | 0.16 | Linux i686 [unknown version] |
| 22 | 23 | 0.34 | 3 | 0.16 | +http://www.exabot.com/go/robot |
| 23 | 24 | 0.35 | 2 | 0.11 | +http://www.aihit.com/ |
| 24 | 497 | 7.27 | 2 | 0.11 | +http://www.warebay.com/bot.html |
| 25 | 3 | 0.04 | 1 | 0.05 | ReverseGet/1.0; http://reverseget.com/; ... |
| 26 | 1 | 0.01 | 1 | 0.05 | ) - BrowseX (2.0.0 Windows |
| 27 | 3 | 0.04 | 1 | 0.05 | +info@netcraft.com |
| 28 | 8 | 0.12 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
