| Used Operating Systems by Visits |
| 1 | 19552 | 21.73 | 13868 | 74.64 | +http://ahrefs.com/robot/ |
| 2 | 3523 | 3.92 | 2954 | 15.90 | +http://www.baidu.com/search/spider.html |
| 3 | 1195 | 1.33 | 532 | 2.86 | +http://www.google.com/bot.html |
| 4 | 27741 | 30.84 | 502 | 2.70 | +http://yandex.com/bots |
| 5 | 517 | 0.57 | 219 | 1.18 | +http://www.bing.com/bingbot.htm |
| 6 | 2851 | 3.17 | 200 | 1.08 | Windows NT |
| 7 | 26419 | 29.37 | 182 | 0.98 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 249 | 0.28 | 41 | 0.22 | +http://www.linkdex.com/bots/ |
| 9 | 7854 | 8.73 | 38 | 0.20 | http://mj12bot.com/ |
| 10 | 14 | 0.02 | 12 | 0.06 | Windows 95 |
| 11 | 11 | 0.01 | 8 | 0.04 | Windows 98 |
| 12 | 5 | 0.01 | 5 | 0.03 | Windows CE |
| 13 | 4 | 0.00 | 4 | 0.02 | Windows XP |
| 14 | 2 | 0.00 | 2 | 0.01 | Linux [unknown version] |
| 15 | 6 | 0.01 | 2 | 0.01 | +https://www.dataprovider.com/ |
| 16 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 17 | 1 | 0.00 | 1 | 0.01 | +http://besome1.info/securityresearchbot... |
| 18 | 3 | 0.00 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 19 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 20 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 21 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 22 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 23 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 24 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 25 | 1 | 0.00 | 1 | 0.01 | Windows ME |
