| Used Operating Systems |
| 1 | 10349 | 62.38 | 388 | 26.93 | +http://yandex.com/bots |
| 2 | 2930 | 17.66 | 340 | 23.59 | Windows NT |
| 3 | 1503 | 9.06 | 34 | 2.36 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 659 | 3.97 | 215 | 14.92 | +http://www.bing.com/bingbot.htm |
| 5 | 343 | 2.07 | 8 | 0.56 | http://mj12bot.com/ |
| 6 | 308 | 1.86 | 164 | 11.38 | +http://ahrefs.com/robot/ |
| 7 | 204 | 1.23 | 178 | 12.35 | +http://www.baidu.com/search/spider.html |
| 8 | 193 | 1.16 | 76 | 5.27 | +http://www.google.com/bot.html |
| 9 | 45 | 0.27 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 10 | 17 | 0.10 | 9 | 0.62 | +http://www.uptime.com/uptimebot |
| 11 | 6 | 0.04 | 6 | 0.42 | Windows 95 |
| 12 | 5 | 0.03 | 5 | 0.35 | +http://besome1.info/securityresearchbot... |
| 13 | 5 | 0.03 | 1 | 0.07 | +https://www.dataprovider.com/ |
| 14 | 4 | 0.02 | 2 | 0.14 | +http://www.linkdex.com/bots/ |
| 15 | 4 | 0.02 | 1 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 16 | 2 | 0.01 | 2 | 0.14 | Windows CE |
| 17 | 2 | 0.01 | 1 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 2 | 0.01 | 2 | 0.14 | Linux [unknown version] |
| 19 | 2 | 0.01 | 2 | 0.14 | Windows ME |
| 20 | 2 | 0.01 | 2 | 0.14 | MSIE 5.5; Windows NT 5.0 |
| 21 | 2 | 0.01 | 2 | 0.14 | Windows 98 |
| 22 | 1 | 0.01 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 23 | 1 | 0.01 | 1 | 0.07 | Windows XP |
| 24 | 1 | 0.01 | 1 | 0.07 | +info@netcraft.com |
| 25 | 1 | 0.01 | 1 | 0.07 | Windows 3.1 |
