| Used Operating Systems by Visits |
| 1 | 31093 | 56.57 | 12713 | 82.74 | +http://ahrefs.com/robot/ |
| 2 | 8322 | 15.14 | 837 | 5.45 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 758 | 1.38 | 328 | 2.13 | +http://www.bing.com/bingbot.htm |
| 4 | 297 | 0.54 | 275 | 1.79 | +http://www.baidu.com/search/spider.html |
| 5 | 1515 | 2.76 | 257 | 1.67 | Windows NT |
| 6 | 10768 | 19.59 | 200 | 1.30 | http://mj12bot.com/ |
| 7 | 186 | 0.34 | 174 | 1.13 | +http://www.uptime.com/uptimebot |
| 8 | 1028 | 1.87 | 163 | 1.06 | +http://yandex.com/bots |
| 9 | 378 | 0.69 | 109 | 0.71 | +http://www.linkdex.com/bots/ |
| 10 | 206 | 0.37 | 99 | 0.64 | +http://www.google.com/bot.html |
| 11 | 100 | 0.18 | 75 | 0.49 | +http://megogoserial.ru |
| 12 | 99 | 0.18 | 73 | 0.48 | +http://tiod.ru |
| 13 | 40 | 0.07 | 17 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 42 | 0.08 | 13 | 0.08 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 67 | 0.12 | 7 | 0.05 | +http://www.semrush.com/bot.html |
| 16 | 10 | 0.02 | 5 | 0.03 | +http://duckduckgo.com |
| 17 | 20 | 0.04 | 4 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 18 | 6 | 0.01 | 4 | 0.03 | +info@netcraft.com |
| 19 | 2 | 0.00 | 2 | 0.01 | https://nmap.org/book/nse.html |
| 20 | 8 | 0.01 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 21 | 2 | 0.00 | 2 | 0.01 | Windows 95 |
| 22 | 6 | 0.01 | 2 | 0.01 | +https://www.aihitdata.com/about |
| 23 | 4 | 0.01 | 2 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 24 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 25 | 2 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
| 26 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
