| Used Operating Systems |
| 1 | 39646 | 84.02 | 277 | 7.37 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 2255 | 4.78 | 1881 | 50.01 | +http://www.baidu.com/search/spider.html |
| 3 | 1461 | 3.10 | 10 | 0.27 | +http://OpenLinkProfiler.org/bot |
| 4 | 1391 | 2.95 | 668 | 17.76 | Windows NT |
| 5 | 873 | 1.85 | 301 | 8.00 | +http://www.bing.com/bingbot.htm |
| 6 | 696 | 1.47 | 329 | 8.75 | +http://www.google.com/bot.html |
| 7 | 371 | 0.79 | 139 | 3.70 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 8 | 247 | 0.52 | 74 | 1.97 | +http://www.linkdex.com/bots/ |
| 9 | 61 | 0.13 | 30 | 0.80 | +http://www.exabot.com/go/robot |
| 10 | 41 | 0.09 | 13 | 0.35 | +http://yandex.com/bots |
| 11 | 32 | 0.07 | 11 | 0.29 | +http://www.semrush.com/bot.html |
| 12 | 22 | 0.05 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 21 | 0.04 | 1 | 0.03 | +; |
| 14 | 12 | 0.03 | 1 | 0.03 | +https://www.lipperhey.com/en/about/ |
| 15 | 10 | 0.02 | 5 | 0.13 | +http://www.meanpath.com/meanpathbot.htm... |
| 16 | 8 | 0.02 | 4 | 0.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 7 | 0.01 | 3 | 0.08 | Windows 98 |
| 18 | 5 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 19 | 4 | 0.01 | 0 | 0.00 | Android |
| 20 | 4 | 0.01 | 2 | 0.05 | Windows XP |
| 21 | 4 | 0.01 | 3 | 0.08 | Windows 95 |
| 22 | 4 | 0.01 | 0 | 0.00 | X11 |
| 23 | 2 | 0.00 | 2 | 0.05 | Windows 2000 |
| 24 | 2 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 25 | 2 | 0.00 | 1 | 0.03 | +info@netcraft.com |
| 26 | 2 | 0.00 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 27 | 1 | 0.00 | 1 | 0.03 | Windows CE |
| 28 | 1 | 0.00 | 1 | 0.03 | Windows ME |
| 29 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 30 | 1 | 0.00 | 1 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 31 | 1 | 0.00 | 0 | 0.00 | Android 2.3.5 |
| 32 | 1 | 0.00 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
