| Used Operating Systems by Visits |
| 1 | 5930 | 7.30 | 4159 | 57.84 | +http://www.baidu.com/search/spider.html |
| 2 | 1086 | 1.34 | 780 | 10.85 | Windows NT |
| 3 | 760 | 0.94 | 610 | 8.48 | +http://ahrefs.com/robot/ |
| 4 | 41665 | 51.27 | 565 | 7.86 | +http://yandex.com/bots |
| 5 | 1848 | 2.27 | 301 | 4.19 | +http://www.linkdex.com/bots/ |
| 6 | 19746 | 24.30 | 277 | 3.85 | http://mj12bot.com/ |
| 7 | 354 | 0.44 | 141 | 1.96 | +http://www.bing.com/bingbot.htm |
| 8 | 227 | 0.28 | 111 | 1.54 | +http://www.google.com/bot.html |
| 9 | 190 | 0.23 | 74 | 1.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 46 | 0.06 | 44 | 0.61 | +http://www.uptime.com/uptimebot |
| 11 | 33 | 0.04 | 28 | 0.39 | Windows 95 |
| 12 | 24 | 0.03 | 15 | 0.21 | Windows CE |
| 13 | 23 | 0.03 | 14 | 0.19 | Windows 98 |
| 14 | 32 | 0.04 | 14 | 0.19 | +http://www.exabot.com/go/robot |
| 15 | 30 | 0.04 | 12 | 0.17 | Windows XP |
| 16 | 9 | 0.01 | 7 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 17 | 11 | 0.01 | 7 | 0.10 | MSIE 5.5; Windows NT 4.0 |
| 18 | 2597 | 3.20 | 6 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 19 | 10 | 0.01 | 6 | 0.08 | Windows ME |
| 20 | 11 | 0.01 | 6 | 0.08 | Windows 3.1 |
| 21 | 6 | 0.01 | 4 | 0.06 | Windows 2000 |
| 22 | 5 | 0.01 | 4 | 0.06 | +info@netcraft.com |
| 23 | 2 | 0.00 | 2 | 0.03 | +http://www.id-search.xyz/bot.html |
| 24 | 6604 | 8.13 | 2 | 0.03 | +http://megaindex.com/crawler |
| 25 | 1 | 0.00 | 1 | 0.01 | https://nmap.org/book/nse.html |
| 26 | 1 | 0.00 | 1 | 0.01 | Auto; Windows |
| 27 | 6 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 28 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
