| Used Operating Systems |
| 1 | 23930 | 76.25 | 16 | 0.70 | Windows XP |
| 2 | 2417 | 7.70 | 250 | 10.87 | +http://www.google.com/bot.html |
| 3 | 1313 | 4.18 | 228 | 9.91 | +http://ahrefs.com/robot/ |
| 4 | 1192 | 3.80 | 874 | 38.00 | Windows NT |
| 5 | 644 | 2.05 | 122 | 5.30 | +http://yandex.com/bots |
| 6 | 565 | 1.80 | 206 | 8.96 | +http://www.bing.com/bingbot.htm |
| 7 | 475 | 1.51 | 149 | 6.48 | ezooms.bot@gmail.com |
| 8 | 369 | 1.18 | 272 | 11.83 | +http://www.baidu.com/search/spider.html |
| 9 | 188 | 0.60 | 6 | 0.26 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 78 | 0.25 | 77 | 3.35 | http://www.yodao.com/help/webmaster/spid... |
| 11 | 44 | 0.14 | 21 | 0.91 | +http://discoveryengine.com/discoverybot... |
| 12 | 31 | 0.10 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 24 | 0.08 | 11 | 0.48 | +http://www.acoon.de/robot.asp |
| 14 | 24 | 0.08 | 17 | 0.74 | +http://shoulu.jike.com/spider.html |
| 15 | 23 | 0.07 | 12 | 0.52 | +http://www.exabot.com/go/robot |
| 16 | 16 | 0.05 | 8 | 0.35 | http://crawler.sistrix.net/ |
| 17 | 6 | 0.02 | 2 | 0.09 | bot@language-tools.com |
| 18 | 6 | 0.02 | 4 | 0.17 | +http://www.semrush.com/bot.html |
| 19 | 4 | 0.01 | 2 | 0.09 | +http://www.profound.net/urlappendbot.ht... |
| 20 | 4 | 0.01 | 2 | 0.09 | http://www.botje.com/plukkie.htm |
| 21 | 4 | 0.01 | 2 | 0.09 | +info@netcraft.com |
| 22 | 4 | 0.01 | 4 | 0.17 | Linux i686 [unknown version] |
| 23 | 4 | 0.01 | 2 | 0.09 | +http://www.procog.com/ |
| 24 | 3 | 0.01 | 0 | 0.00 | Windows 98 |
| 25 | 2 | 0.01 | 2 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 26 | 2 | 0.01 | 0 | 0.00 | +http://go.mail.ru/help/robots |
| 27 | 2 | 0.01 | 2 | 0.09 | Linux [unknown version] |
| 28 | 2 | 0.01 | 2 | 0.09 | http://www.youdao.com/help/webmaster/spi... |
| 29 | 2 | 0.01 | 2 | 0.09 | X11 |
| 30 | 2 | 0.01 | 2 | 0.09 | +http://domains.checkparams.com/ |
| 31 | 2 | 0.01 | 2 | 0.09 | +http://awcheck.com/en/about |
| 32 | 1 | 0.00 | 1 | 0.04 | Macintosh |
