| Used Operating Systems by Visits |
| 1 | 19338 | 25.45 | 7587 | 73.52 | +http://ahrefs.com/robot/ |
| 2 | 2063 | 2.71 | 1154 | 11.18 | +http://www.baidu.com/search/spider.html |
| 3 | 2820 | 3.71 | 584 | 5.66 | Windows NT |
| 4 | 45229 | 59.52 | 516 | 5.00 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 3674 | 4.83 | 169 | 1.64 | +http://yandex.com/bots |
| 6 | 204 | 0.27 | 62 | 0.60 | +http://www.bing.com/bingbot.htm |
| 7 | 47 | 0.06 | 41 | 0.40 | Windows 95 |
| 8 | 104 | 0.14 | 30 | 0.29 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 213 | 0.28 | 25 | 0.24 | +http://www.google.com/bot.html |
| 10 | 80 | 0.11 | 18 | 0.17 | +http://www.linkdex.com/bots/ |
| 11 | 40 | 0.05 | 16 | 0.16 | Windows XP |
| 12 | 34 | 0.04 | 14 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 40 | 0.05 | 14 | 0.14 | Windows 98 |
| 14 | 1469 | 1.93 | 14 | 0.14 | +http://siteexplorer.info/ |
| 15 | 12 | 0.02 | 12 | 0.12 | Windows ME |
| 16 | 10 | 0.01 | 10 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 17 | 9 | 0.01 | 9 | 0.09 | ) - BrowseX (2.0.0 Windows |
| 18 | 8 | 0.01 | 8 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 19 | 7 | 0.01 | 7 | 0.07 | Windows 3.1 |
| 20 | 14 | 0.02 | 7 | 0.07 | +http://www.exabot.com/go/robot |
| 21 | 5 | 0.01 | 5 | 0.05 | Windows CE |
| 22 | 5 | 0.01 | 5 | 0.05 | Auto; Windows |
| 23 | 538 | 0.71 | 4 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 24 | 4 | 0.01 | 4 | 0.04 | +http://www.uptime.com/uptimebot |
| 25 | 2 | 0.00 | 2 | 0.02 | Windows 2000 |
| 26 | 24 | 0.03 | 2 | 0.02 | +https://www.dataprovider.com/ |
