| Used Operating Systems |
| 1 | 18699 | 44.41 | 415 | 12.87 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 9865 | 23.43 | 186 | 5.77 | +http://www.semrush.com/bot.html |
| 3 | 5764 | 13.69 | 134 | 4.16 | http://mj12bot.com/ |
| 4 | 3895 | 9.25 | 1285 | 39.84 | Windows NT |
| 5 | 807 | 1.92 | 274 | 8.50 | +http://www.google.com/bot.html |
| 6 | 735 | 1.75 | 159 | 4.93 | +http://www.bing.com/bingbot.htm |
| 7 | 552 | 1.31 | 222 | 6.88 | +http://ahrefs.com/robot/ |
| 8 | 449 | 1.07 | 94 | 2.91 | +http://www.linkdex.com/bots/ |
| 9 | 377 | 0.90 | 90 | 2.79 | +http://www.baidu.com/search/spider.html |
| 10 | 245 | 0.58 | 46 | 1.43 | +http://yandex.com/bots |
| 11 | 113 | 0.27 | 80 | 2.48 | Windows 95 |
| 12 | 110 | 0.26 | 51 | 1.58 | +http://duckduckgo.com |
| 13 | 82 | 0.19 | 29 | 0.90 | Windows 98 |
| 14 | 60 | 0.14 | 19 | 0.59 | Windows XP |
| 15 | 51 | 0.12 | 7 | 0.22 | +http://napoveda.seznam.cz/en/seznambot-... |
| 16 | 34 | 0.08 | 21 | 0.65 | ) - BrowseX (2.0.0 Windows |
| 17 | 30 | 0.07 | 19 | 0.59 | MSIE 5.5; Windows NT 4.0 |
| 18 | 28 | 0.07 | 20 | 0.62 | MSIE 5.5; Windows NT 5.0 |
| 19 | 24 | 0.06 | 0 | 0.00 | X11 |
| 20 | 23 | 0.05 | 21 | 0.65 | Windows CE |
| 21 | 20 | 0.05 | 12 | 0.37 | Auto; Windows |
| 22 | 19 | 0.05 | 0 | 0.00 | Android |
| 23 | 16 | 0.04 | 11 | 0.34 | Windows ME |
| 24 | 15 | 0.04 | 3 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 25 | 14 | 0.03 | 9 | 0.28 | Windows 2000 |
| 26 | 14 | 0.03 | 13 | 0.40 | Windows 3.1 |
| 27 | 11 | 0.03 | 0 | 0.00 | Linux [unknown version] |
| 28 | 11 | 0.03 | 1 | 0.03 | +http://www.exabot.com/go/robot |
| 29 | 9 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 8 | 0.02 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 31 | 8 | 0.02 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 32 | 6 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 33 | 4 | 0.01 | 2 | 0.06 | +info@netcraft.com |
| 34 | 2 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 35 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 36 | 2 | 0.00 | 0 | 0.00 | Windows CE; Trident/4.0 |
| 37 | 2 | 0.00 | 2 | 0.06 | +http://www.uptime.com/uptimebot |
| 38 | 2 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 39 | 1 | 0.00 | 0 | 0.00 | http://drive.google.com |
