| Used Operating Systems by Visits |
| 1 | 1382 | 27.67 | 942 | 52.77 | +http://www.baidu.com/search/spider.html |
| 2 | 756 | 15.14 | 222 | 12.44 | Windows NT |
| 3 | 739 | 14.80 | 149 | 8.35 | +http://yandex.com/bots |
| 4 | 146 | 2.92 | 145 | 8.12 | http://www.yodao.com/help/webmaster/spid... |
| 5 | 311 | 6.23 | 100 | 5.60 | +http://www.google.com/bot.html |
| 6 | 353 | 7.07 | 96 | 5.38 | ezooms.bot@gmail.com |
| 7 | 436 | 8.73 | 39 | 2.18 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 31 | 0.62 | 19 | 1.06 | +http://ahrefs.com/robot/ |
| 9 | 196 | 3.92 | 16 | 0.90 | +http://www.bing.com/bingbot.htm |
| 10 | 20 | 0.40 | 13 | 0.73 | Windows 95 |
| 11 | 186 | 3.72 | 6 | 0.34 | http://crawler.sistrix.net/ |
| 12 | 50 | 1.00 | 6 | 0.34 | +http://www.exabot.com/go/robot |
| 13 | 26 | 0.52 | 5 | 0.28 | Windows 98 |
| 14 | 6 | 0.12 | 4 | 0.22 | +info@netcraft.com |
| 15 | 20 | 0.40 | 3 | 0.17 | Windows CE |
| 16 | 6 | 0.12 | 3 | 0.17 | http://www.youdao.com/help/webmaster/spi... |
| 17 | 6 | 0.12 | 2 | 0.11 | Windows 2000 |
| 18 | 11 | 0.22 | 2 | 0.11 | +http://filterdb.iss.net/crawler/ |
| 19 | 25 | 0.50 | 2 | 0.11 | +http://discoveryengine.com/discobot.htm... |
| 20 | 6 | 0.12 | 2 | 0.11 | Windows XP |
| 21 | 4 | 0.08 | 2 | 0.11 | MSIE 5.5; Windows NT 5.0 |
| 22 | 1 | 0.02 | 1 | 0.06 | Auto; Windows |
| 23 | 250 | 5.01 | 1 | 0.06 | +http://www.warebay.com/bot.html |
| 24 | 2 | 0.04 | 1 | 0.06 | http://www.botje.com/plukkie.htm |
| 25 | 14 | 0.28 | 1 | 0.06 | Linux i686 [unknown version] |
| 26 | 1 | 0.02 | 1 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 27 | 1 | 0.02 | 1 | 0.06 | +http://domains.checkparams.com/ |
| 28 | 2 | 0.04 | 1 | 0.06 | +http://www.acoon.de/robot.asp |
| 29 | 1 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 30 | 2 | 0.04 | 0 | 0.00 | Linux [unknown version] |
| 31 | 3 | 0.06 | 0 | 0.00 | ScoutJet; +http://blekko.com/about/blekk... |
| 32 | 1 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
