| Used Operating Systems |
| 1 | 17642 | 64.51 | 225 | 5.80 | http://mj12bot.com/ |
| 2 | 2802 | 10.25 | 789 | 20.32 | +http://www.google.com/bot.html |
| 3 | 2109 | 7.71 | 1787 | 46.03 | +http://www.baidu.com/search/spider.html |
| 4 | 992 | 3.63 | 287 | 7.39 | Windows NT |
| 5 | 986 | 3.61 | 227 | 5.85 | +http://yandex.com/bots |
| 6 | 816 | 2.98 | 218 | 5.62 | +http://www.bing.com/bingbot.htm |
| 7 | 677 | 2.48 | 88 | 2.27 | +http://napoveda.seznam.cz/en/seznambot-... |
| 8 | 486 | 1.78 | 108 | 2.78 | +http://www.linkdex.com/bots/ |
| 9 | 130 | 0.48 | 2 | 0.05 | +https://www.aihitdata.com/about |
| 10 | 124 | 0.45 | 4 | 0.10 | +http://megaindex.com/crawler |
| 11 | 83 | 0.30 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 12 | 60 | 0.22 | 2 | 0.05 | Linux i686 [unknown version] |
| 13 | 60 | 0.22 | 2 | 0.05 | Linux i586 [unknown version] |
| 14 | 57 | 0.21 | 36 | 0.93 | +http://ahrefs.com/robot/ |
| 15 | 53 | 0.19 | 21 | 0.54 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 40 | 0.15 | 10 | 0.26 | +http://www.profound.net/domainappender |
| 17 | 39 | 0.14 | 4 | 0.10 | +http://siteexplorer.info/Backlink-Check... |
| 18 | 38 | 0.14 | 13 | 0.33 | +http://help.coccoc.com/searchengine |
| 19 | 28 | 0.10 | 13 | 0.33 | +http://duckduckgo.com |
| 20 | 23 | 0.08 | 11 | 0.28 | +http://www.uptime.com/uptimebot |
| 21 | 22 | 0.08 | 3 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 22 | 18 | 0.07 | 8 | 0.21 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 11 | 0.04 | 2 | 0.05 | Android 4.1 |
| 24 | 8 | 0.03 | 4 | 0.10 | http://www.botje.com/plukkie.htm |
| 25 | 8 | 0.03 | 3 | 0.08 | +info@netcraft.com |
| 26 | 8 | 0.03 | 2 | 0.05 | +http://www.exabot.com/go/robot |
| 27 | 6 | 0.02 | 2 | 0.05 | crawler@mixrank.com |
| 28 | 6 | 0.02 | 2 | 0.05 | Windows 95 |
| 29 | 6 | 0.02 | 2 | 0.05 | +http://www.seokicks.de/robot.html |
| 30 | 3 | 0.01 | 1 | 0.03 | Windows XP |
| 31 | 2 | 0.01 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 32 | 2 | 0.01 | 1 | 0.03 | +https://www.mojeek.com/bot.html |
| 33 | 2 | 0.01 | 2 | 0.05 | +http://www.google.com/bot.html,Yahoo! S... |
| 34 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 35 | 1 | 0.00 | 1 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
