| Used Operating Systems by Visits |
| 1 | 15110 | 22.34 | 10934 | 68.31 | +http://ahrefs.com/robot/ |
| 2 | 3699 | 5.47 | 3118 | 19.48 | +http://www.baidu.com/search/spider.html |
| 3 | 11731 | 17.34 | 499 | 3.12 | +http://yandex.com/bots |
| 4 | 1146 | 1.69 | 417 | 2.61 | +http://www.google.com/bot.html |
| 5 | 8085 | 11.95 | 328 | 2.05 | Windows NT |
| 6 | 19730 | 29.17 | 189 | 1.18 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 802 | 1.19 | 157 | 0.98 | +http://www.bing.com/bingbot.htm |
| 8 | 495 | 0.73 | 120 | 0.75 | +http://www.linkdex.com/bots/ |
| 9 | 215 | 0.32 | 99 | 0.62 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 99 | 0.15 | 29 | 0.18 | +http://www.semrush.com/bot.html |
| 11 | 40 | 0.06 | 28 | 0.17 | +http://www.uptime.com/uptimebot |
| 12 | 22 | 0.03 | 18 | 0.11 | Windows 95 |
| 13 | 24 | 0.04 | 17 | 0.11 | Windows 98 |
| 14 | 3955 | 5.85 | 7 | 0.04 | +http://www.warebay.com/bot.html |
| 15 | 9 | 0.01 | 7 | 0.04 | Windows XP |
| 16 | 6 | 0.01 | 6 | 0.04 | Windows 2000 |
| 17 | 5 | 0.01 | 5 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 18 | 5 | 0.01 | 4 | 0.02 | Windows CE |
| 19 | 13 | 0.02 | 4 | 0.02 | +http://sur.ly/bot.html |
| 20 | 3 | 0.00 | 3 | 0.02 | Auto; Windows |
| 21 | 3 | 0.00 | 3 | 0.02 | http://nmap.org/book/nse.html |
| 22 | 2421 | 3.58 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 23 | 2 | 0.00 | 2 | 0.01 | Windows ME |
| 24 | 2 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 25 | 2 | 0.00 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 26 | 2 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 27 | 5 | 0.01 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 28 | 13 | 0.02 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 29 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
