| Used Operating Systems by Visits |
| 1 | 18243 | 25.98 | 12182 | 57.71 | +http://ahrefs.com/robot/ |
| 2 | 11124 | 15.84 | 7040 | 33.35 | +http://www.baidu.com/search/spider.html |
| 3 | 9144 | 13.02 | 998 | 4.73 | Windows NT |
| 4 | 593 | 0.84 | 296 | 1.40 | +http://www.bing.com/bingbot.htm |
| 5 | 26860 | 38.26 | 203 | 0.96 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 341 | 0.49 | 161 | 0.76 | +http://www.google.com/bot.html |
| 7 | 231 | 0.33 | 128 | 0.61 | +http://yandex.com/bots |
| 8 | 233 | 0.33 | 41 | 0.19 | +http://www.semrush.com/bot.html |
| 9 | 24 | 0.03 | 18 | 0.09 | +http://www.uptime.com/uptimebot |
| 10 | 1964 | 2.80 | 6 | 0.03 | +http://www.warebay.com/bot.html |
| 11 | 59 | 0.08 | 6 | 0.03 | Windows 98 |
| 12 | 1195 | 1.70 | 5 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 13 | 49 | 0.07 | 5 | 0.02 | Windows 95 |
| 14 | 32 | 0.05 | 3 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 15 | 2 | 0.00 | 2 | 0.01 | +http://www.privacyaware.org |
| 16 | 10 | 0.01 | 2 | 0.01 | Windows ME |
| 17 | 4 | 0.01 | 2 | 0.01 | +info@netcraft.com |
| 18 | 26 | 0.04 | 2 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 19 | 4 | 0.01 | 2 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 8 | 0.01 | 1 | 0.00 | Windows 2000 |
| 21 | 8 | 0.01 | 1 | 0.00 | Windows CE |
| 22 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 23 | 5 | 0.01 | 1 | 0.00 | FreeBSD [unknown version] |
| 24 | 1 | 0.00 | 1 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 25 | 6 | 0.01 | 1 | 0.00 | X11 |
| 26 | 40 | 0.06 | 0 | 0.00 | Windows XP |
| 27 | 1 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
