| Used Operating Systems by Visits |
| 1 | 2261 | 19.81 | 2012 | 43.38 | +http://www.baidu.com/search/spider.html |
| 2 | 1807 | 15.83 | 878 | 18.93 | Windows NT |
| 3 | 4453 | 39.01 | 636 | 13.71 | +http://www.google.com/bot.html |
| 4 | 389 | 3.41 | 386 | 8.32 | http://www.yodao.com/help/webmaster/spid... |
| 5 | 667 | 5.84 | 317 | 6.83 | +http://ahrefs.com/robot/ |
| 6 | 535 | 4.69 | 211 | 4.55 | +http://www.bing.com/bingbot.htm |
| 7 | 317 | 2.78 | 74 | 1.60 | +http://yandex.com/bots |
| 8 | 379 | 3.32 | 32 | 0.69 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 60 | 0.53 | 29 | 0.63 | ezooms.bot@gmail.com |
| 10 | 378 | 3.31 | 21 | 0.45 | http://crawler.sistrix.net/ |
| 11 | 40 | 0.35 | 18 | 0.39 | +http://www.exabot.com/go/robot |
| 12 | 12 | 0.11 | 4 | 0.09 | +http://filterdb.iss.net/crawler/ |
| 13 | 12 | 0.11 | 4 | 0.09 | +http://shoulu.jike.com/spider.html |
| 14 | 42 | 0.37 | 2 | 0.04 | +http://www.warebay.com/bot.html |
| 15 | 12 | 0.11 | 2 | 0.04 | +http://go.mail.ru/help/robots |
| 16 | 4 | 0.04 | 2 | 0.04 | +http://www.openindex.io/en/webmasters/s... |
| 17 | 36 | 0.32 | 2 | 0.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 2 | 0.02 | 2 | 0.04 | +http://domains.checkparams.com/ |
| 19 | 2 | 0.02 | 2 | 0.04 | Macintosh |
| 20 | 2 | 0.02 | 2 | 0.04 | Windows 98 |
| 21 | 4 | 0.04 | 2 | 0.04 | +info@netcraft.com |
