| Used Operating Systems by Visits |
| 1 | 842 | 4.04 | 774 | 31.43 | +http://ahrefs.com/robot/ |
| 2 | 638 | 3.06 | 603 | 24.48 | +http://www.baidu.com/search/spider.html |
| 3 | 2857 | 13.70 | 547 | 22.21 | +http://yandex.com/bots |
| 4 | 15167 | 72.75 | 211 | 8.57 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 584 | 2.80 | 149 | 6.05 | +http://www.bing.com/bingbot.htm |
| 6 | 574 | 2.75 | 103 | 4.18 | Windows NT |
| 7 | 74 | 0.35 | 27 | 1.10 | +http://www.google.com/bot.html |
| 8 | 38 | 0.18 | 15 | 0.61 | +http://www.semrush.com/bot.html |
| 9 | 14 | 0.07 | 7 | 0.28 | +http://www.exabot.com/go/robot |
| 10 | 12 | 0.06 | 5 | 0.20 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 7 | 0.03 | 5 | 0.20 | Windows 95 |
| 12 | 3 | 0.01 | 3 | 0.12 | Windows CE |
| 13 | 3 | 0.01 | 3 | 0.12 | MSIE 5.5; Windows NT 5.0 |
| 14 | 18 | 0.09 | 2 | 0.08 | +http://www.warebay.com/bot.html |
| 15 | 2 | 0.01 | 2 | 0.08 | +info@netcraft.com |
| 16 | 4 | 0.02 | 2 | 0.08 | Windows 98 |
| 17 | 2 | 0.01 | 2 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 18 | 2 | 0.01 | 2 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 19 | 2 | 0.01 | 1 | 0.04 | Windows 3.1 |
| 20 | 6 | 0.03 | 0 | 0.00 | Windows XP |
