| Used Operating Systems by Visits |
| 1 | 16063 | 57.01 | 14095 | 76.97 | +http://ahrefs.com/robot/ |
| 2 | 4112 | 14.59 | 2926 | 15.98 | +http://www.baidu.com/search/spider.html |
| 3 | 1643 | 5.83 | 444 | 2.42 | Windows NT |
| 4 | 687 | 2.44 | 305 | 1.67 | +http://www.bing.com/bingbot.htm |
| 5 | 692 | 2.46 | 181 | 0.99 | +http://www.google.com/bot.html |
| 6 | 472 | 1.68 | 141 | 0.77 | +http://www.linkdex.com/bots/ |
| 7 | 402 | 1.43 | 109 | 0.60 | +http://yandex.com/bots |
| 8 | 2864 | 10.16 | 44 | 0.24 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 1098 | 3.90 | 27 | 0.15 | http://mj12bot.com/ |
| 10 | 13 | 0.05 | 13 | 0.07 | Windows 95 |
| 11 | 8 | 0.03 | 5 | 0.03 | Windows 98 |
| 12 | 4 | 0.01 | 4 | 0.02 | Windows CE |
| 13 | 3 | 0.01 | 3 | 0.02 | http://nmap.org/book/nse.html |
| 14 | 3 | 0.01 | 3 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 15 | 2 | 0.01 | 2 | 0.01 | Windows XP |
| 16 | 2 | 0.01 | 2 | 0.01 | Windows ME |
| 17 | 3 | 0.01 | 2 | 0.01 | Windows 3.1 |
| 18 | 3 | 0.01 | 2 | 0.01 | +info@netcraft.com |
| 19 | 1 | 0.00 | 1 | 0.01 | OpenBSD [unknown version] |
| 20 | 6 | 0.02 | 1 | 0.01 | +http://sur.ly/bot.html |
| 21 | 1 | 0.00 | 1 | 0.01 | Auto; Windows |
| 22 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 23 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 24 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 25 | 90 | 0.32 | 0 | 0.00 | +http://www.semrush.com/bot.html |
