| Used Operating Systems by Visits |
| 1 | 27725 | 16.58 | 19353 | 74.86 | +http://ahrefs.com/robot/ |
| 2 | 4314 | 2.58 | 3150 | 12.18 | +http://www.baidu.com/search/spider.html |
| 3 | 10674 | 6.39 | 1379 | 5.33 | Windows NT |
| 4 | 113882 | 68.12 | 417 | 1.61 | http://mj12bot.com/ |
| 5 | 2712 | 1.62 | 403 | 1.56 | +http://www.linkdex.com/bots/ |
| 6 | 1058 | 0.63 | 322 | 1.25 | +http://www.bing.com/bingbot.htm |
| 7 | 616 | 0.37 | 272 | 1.05 | +http://www.google.com/bot.html |
| 8 | 3712 | 2.22 | 197 | 0.76 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 319 | 0.19 | 78 | 0.30 | +http://yandex.com/bots |
| 10 | 83 | 0.05 | 66 | 0.26 | Windows 95 |
| 11 | 70 | 0.04 | 33 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 51 | 0.03 | 32 | 0.12 | Windows 98 |
| 13 | 22 | 0.01 | 22 | 0.09 | Windows CE |
| 14 | 19 | 0.01 | 19 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 15 | 20 | 0.01 | 18 | 0.07 | Windows 3.1 |
| 16 | 19 | 0.01 | 16 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 17 | 15 | 0.01 | 15 | 0.06 | Windows 2000 |
| 18 | 14 | 0.01 | 13 | 0.05 | Windows ME |
| 19 | 11 | 0.01 | 11 | 0.04 | Auto; Windows |
| 20 | 11 | 0.01 | 11 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 21 | 23 | 0.01 | 10 | 0.04 | Windows XP |
| 22 | 10 | 0.01 | 6 | 0.02 | +http://sur.ly/bot.html |
| 23 | 1775 | 1.06 | 5 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 24 | 2 | 0.00 | 2 | 0.01 | https://nmap.org/book/nse.html |
| 25 | 8 | 0.00 | 1 | 0.00 | +http://www.linkpad.ru |
| 26 | 2 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 27 | 3 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
