| Used Operating Systems by Visits |
| 1 | 23574 | 17.73 | 19165 | 76.57 | +http://ahrefs.com/robot/ |
| 2 | 3533 | 2.66 | 2924 | 11.68 | +http://www.baidu.com/search/spider.html |
| 3 | 1921 | 1.44 | 784 | 3.13 | +http://www.google.com/bot.html |
| 4 | 12245 | 9.21 | 566 | 2.26 | +http://yandex.com/bots |
| 5 | 18775 | 14.12 | 404 | 1.61 | Windows NT |
| 6 | 61976 | 46.61 | 357 | 1.43 | http://mj12bot.com/ |
| 7 | 1638 | 1.23 | 304 | 1.21 | +http://www.linkdex.com/bots/ |
| 8 | 788 | 0.59 | 233 | 0.93 | +http://www.bing.com/bingbot.htm |
| 9 | 398 | 0.30 | 158 | 0.63 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 52 | 0.04 | 34 | 0.14 | +http://www.exabot.com/go/robot |
| 11 | 60 | 0.05 | 20 | 0.08 | Windows XP |
| 12 | 28 | 0.02 | 16 | 0.06 | +http://www.uptime.com/uptimebot |
| 13 | 35 | 0.03 | 14 | 0.06 | Windows 95 |
| 14 | 146 | 0.11 | 10 | 0.04 | +http://siteexplorer.info/Backlink-Check... |
| 15 | 22 | 0.02 | 9 | 0.04 | Windows 98 |
| 16 | 11 | 0.01 | 7 | 0.03 | Auto; Windows |
| 17 | 10 | 0.01 | 5 | 0.02 | +http://duckduckgo.com |
| 18 | 2377 | 1.79 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 19 | 6 | 0.00 | 3 | 0.01 | Windows 3.1 |
| 20 | 4 | 0.00 | 2 | 0.01 | Windows CE |
| 21 | 6 | 0.00 | 2 | 0.01 | Windows ME |
| 22 | 4 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 23 | 3 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 24 | 5324 | 4.00 | 2 | 0.01 | +http://megaindex.com/crawler |
| 25 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 26 | 1 | 0.00 | 1 | 0.00 | FreeBSD [unknown version] |
| 27 | 1 | 0.00 | 1 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 28 | 1 | 0.00 | 1 | 0.00 | X11 |
| 29 | 10 | 0.01 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 30 | 4 | 0.00 | 0 | 0.00 | +spider@seoscanners.net |
