| Used Operating Systems |
| 1 | 5819 | 37.97 | 60 | 4.23 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 3717 | 24.26 | 47 | 3.31 | http://mj12bot.com/ |
| 3 | 2613 | 17.05 | 898 | 63.33 | +http://www.baidu.com/search/spider.html |
| 4 | 718 | 4.69 | 70 | 4.94 | +http://www.google.com/bot.html |
| 5 | 595 | 3.88 | 61 | 4.30 | Windows NT |
| 6 | 479 | 3.13 | 120 | 8.46 | +http://yandex.com/bots |
| 7 | 408 | 2.66 | 2 | 0.14 | +http://siteexplorer.info/Backlink-Check... |
| 8 | 396 | 2.58 | 109 | 7.69 | +http://www.linkdex.com/bots/ |
| 9 | 381 | 2.49 | 11 | 0.78 | +http://www.bing.com/bingbot.htm |
| 10 | 47 | 0.31 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 11 | 42 | 0.27 | 17 | 1.20 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 33 | 0.22 | 0 | 0.00 | Crawler; +http://www.google.com/bot.html |
| 13 | 15 | 0.10 | 3 | 0.21 | +http://www.exabot.com/go/robot |
| 14 | 12 | 0.08 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 15 | 10 | 0.07 | 10 | 0.71 | Windows 95 |
| 16 | 5 | 0.03 | 5 | 0.35 | Windows 98 |
| 17 | 5 | 0.03 | 0 | 0.00 | +https://www.dataprovider.com/ |
| 18 | 4 | 0.03 | 0 | 0.00 | +http://www.warebay.com/bot.html |
| 19 | 4 | 0.03 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 20 | 4 | 0.03 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 21 | 4 | 0.03 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 22 | 3 | 0.02 | 0 | 0.00 | +info@netcraft.com |
| 23 | 2 | 0.01 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 24 | 2 | 0.01 | 0 | 0.00 | +http://www.uptime.com/uptimebot |
| 25 | 1 | 0.01 | 1 | 0.07 | Windows 2000 |
| 26 | 1 | 0.01 | 1 | 0.07 | Windows CE |
| 27 | 1 | 0.01 | 1 | 0.07 | Auto; Windows |
| 28 | 1 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 29 | 1 | 0.01 | 1 | 0.07 | Windows XP |
| 30 | 1 | 0.01 | 1 | 0.07 | Windows ME |
