| Used Operating Systems |
| 1 | 7387 | 35.04 | 96 | 2.60 | http://mj12bot.com/ |
| 2 | 3809 | 18.07 | 733 | 19.88 | +http://www.bing.com/bingbot.htm |
| 3 | 1537 | 7.29 | 729 | 19.77 | +http://ahrefs.com/robot/ |
| 4 | 1167 | 5.54 | 616 | 16.71 | +http://www.google.com/bot.html |
| 5 | 1039 | 4.93 | 170 | 4.61 | +http://napoveda.seznam.cz/en/seznambot-... |
| 6 | 968 | 4.59 | 164 | 4.45 | +http://www.semrush.com/bot.html |
| 7 | 910 | 4.32 | 4 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 8 | 858 | 4.07 | 127 | 3.44 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 746 | 3.54 | 356 | 9.66 | Windows NT |
| 10 | 745 | 3.53 | 161 | 4.37 | +http://yandex.com/bots |
| 11 | 570 | 2.70 | 189 | 5.13 | +http://www.linkdex.com/bots/ |
| 12 | 454 | 2.15 | 2 | 0.05 | +http://megaindex.com/crawler |
| 13 | 383 | 1.82 | 114 | 3.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 163 | 0.77 | 65 | 1.76 | +http://www.pinterest.com/bot.html |
| 15 | 81 | 0.38 | 9 | 0.24 | +http://www.seokicks.de/robot.html |
| 16 | 67 | 0.32 | 63 | 1.71 | +http://www.baidu.com/search/spider.html |
| 17 | 42 | 0.20 | 2 | 0.05 | https://nmap.org/book/nse.html |
| 18 | 41 | 0.19 | 22 | 0.60 | +http://www.exabot.com/go/robot |
| 19 | 24 | 0.11 | 12 | 0.33 | +https://deusu.de/robot.html |
| 20 | 20 | 0.09 | 10 | 0.27 | Windows 95 |
| 21 | 12 | 0.06 | 6 | 0.16 | Windows 98 |
| 22 | 10 | 0.05 | 4 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 6 | 0.03 | 3 | 0.08 | +http://cliqz.com/company/cliqzbot |
| 24 | 5 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 25 | 5 | 0.02 | 4 | 0.11 | +http://www.uptime.com/uptimebot |
| 26 | 4 | 0.02 | 4 | 0.11 | Windows 2000 |
| 27 | 4 | 0.02 | 4 | 0.11 | Auto; Windows |
| 28 | 4 | 0.02 | 2 | 0.05 | +https://www.mojeek.com/bot.html |
| 29 | 4 | 0.02 | 2 | 0.05 | http://www.majestic12.co.uk/bot.php?+ |
| 30 | 4 | 0.02 | 4 | 0.11 | MSIE 5.5; Windows NT 4.0 |
| 31 | 2 | 0.01 | 2 | 0.05 | Windows CE |
| 32 | 2 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 33 | 2 | 0.01 | 1 | 0.03 | +http://duckduckgo.com |
| 34 | 2 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 35 | 2 | 0.01 | 2 | 0.05 | Windows 3.1 |
| 36 | 2 | 0.01 | 2 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 37 | 2 | 0.01 | 2 | 0.05 | Windows XP |
