| Used Operating Systems by Visits |
| 1 | 638 | 12.36 | 318 | 35.25 | +http://www.baidu.com/search/spider.html |
| 2 | 507 | 9.82 | 237 | 26.27 | +http://www.easou.com/search/spider.html |
| 3 | 319 | 6.18 | 79 | 8.76 | Windows NT |
| 4 | 191 | 3.70 | 78 | 8.65 | +http://www.bing.com/bingbot.htm |
| 5 | 304 | 5.89 | 76 | 8.43 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 251 | 4.86 | 61 | 6.76 | help@moz.com |
| 7 | 1445 | 28.00 | 31 | 3.44 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 782 | 15.15 | 14 | 1.55 | +http://www.google.com/bot.html |
| 9 | 70 | 1.36 | 3 | 0.33 | +http://yandex.com/bots |
| 10 | 563 | 10.91 | 2 | 0.22 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 2 | 0.04 | 1 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 12 | 1 | 0.02 | 1 | 0.11 | +info@netcraft.com |
| 13 | 6 | 0.12 | 1 | 0.11 | +http://www.seokicks.de/robot.html |
| 14 | 45 | 0.87 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 15 | 10 | 0.19 | 0 | 0.00 | +http://www.yunyun.com/spider.html |
| 16 | 6 | 0.12 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 4 | 0.08 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 18 | 6 | 0.12 | 0 | 0.00 | +http://siteexplorer.info/ |
| 19 | 11 | 0.21 | 0 | 0.00 | +http://SiteExplorer.Info/ |
