| Used Operating Systems by Visits |
| 1 | 16577 | 14.49 | 10656 | 53.29 | +http://ahrefs.com/robot/ |
| 2 | 10256 | 8.96 | 6347 | 31.74 | +http://www.baidu.com/search/spider.html |
| 3 | 35472 | 31.00 | 1893 | 9.47 | Windows NT |
| 4 | 720 | 0.63 | 303 | 1.52 | +http://www.bing.com/bingbot.htm |
| 5 | 26436 | 23.10 | 265 | 1.33 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 579 | 0.51 | 254 | 1.27 | +http://www.google.com/bot.html |
| 7 | 273 | 0.24 | 100 | 0.50 | +http://yandex.com/bots |
| 8 | 71 | 0.06 | 56 | 0.28 | +http://www.uptime.com/uptimebot |
| 9 | 22626 | 19.77 | 36 | 0.18 | +http://www.warebay.com/bot.html |
| 10 | 66 | 0.06 | 30 | 0.15 | Windows 95 |
| 11 | 37 | 0.03 | 15 | 0.08 | Windows 98 |
| 12 | 6 | 0.01 | 6 | 0.03 | Windows XP |
| 13 | 1225 | 1.07 | 5 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 14 | 5 | 0.00 | 4 | 0.02 | Auto; Windows |
| 15 | 4 | 0.00 | 4 | 0.02 | Windows ME |
| 16 | 10 | 0.01 | 3 | 0.02 | Windows CE |
| 17 | 4 | 0.00 | 3 | 0.02 | http://nmap.org/book/nse.html |
| 18 | 17 | 0.01 | 3 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 19 | 7 | 0.01 | 3 | 0.02 | X11 |
| 20 | 10 | 0.01 | 2 | 0.01 | +http://www.privacyaware.org |
| 21 | 3 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 22 | 26 | 0.02 | 2 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 23 | 2 | 0.00 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 24 | 2 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 25 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 26 | 1 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 2 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 28 | 1 | 0.00 | 0 | 0.00 | Android 2.3.5 |
