| Used Operating Systems by Visits |
| 1 | 2864 | 26.87 | 2628 | 56.19 | +http://www.baidu.com/search/spider.html |
| 2 | 1991 | 18.68 | 764 | 16.34 | Windows NT |
| 3 | 3532 | 33.14 | 507 | 10.84 | +http://www.google.com/bot.html |
| 4 | 728 | 6.83 | 353 | 7.55 | +http://ahrefs.com/robot/ |
| 5 | 358 | 3.36 | 113 | 2.42 | +http://yandex.com/bots |
| 6 | 300 | 2.82 | 106 | 2.27 | +http://www.bing.com/bingbot.htm |
| 7 | 266 | 2.50 | 86 | 1.84 | ezooms.bot@gmail.com |
| 8 | 177 | 1.66 | 46 | 0.98 | +http://shoulu.jike.com/spider.html |
| 9 | 297 | 2.79 | 33 | 0.71 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 41 | 0.38 | 17 | 0.36 | +http://www.exabot.com/go/robot |
| 11 | 10 | 0.09 | 7 | 0.15 | Windows 98 |
| 12 | 18 | 0.17 | 5 | 0.11 | http://www.botje.com/plukkie.htm |
| 13 | 6 | 0.06 | 3 | 0.06 | +http://4seohunt.com/bot.html |
| 14 | 2 | 0.02 | 2 | 0.04 | OpenBSD [unknown version] |
| 15 | 8 | 0.08 | 2 | 0.04 | +http://filterdb.iss.net/crawler/ |
| 16 | 12 | 0.11 | 2 | 0.04 | Intel Mac OS X 10.6 |
| 17 | 5 | 0.05 | 1 | 0.02 | +http://go.mail.ru/help/robots |
| 18 | 3 | 0.03 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 3 | 0.03 | 1 | 0.02 | +info@netcraft.com |
| 20 | 1 | 0.01 | 0 | 0.00 | Windows Mobile |
| 21 | 1 | 0.01 | 0 | 0.00 | Macintosh |
| 22 | 34 | 0.32 | 0 | 0.00 | snap; +http://support.embed.ly/ |
