| Used Operating Systems |
| 1 | 442064 | 86.31 | 967 | 8.24 | +http://www.bing.com/bingbot.htm |
| 2 | 43939 | 8.58 | 416 | 3.55 | http://mj12bot.com/ |
| 3 | 9431 | 1.84 | 6365 | 54.26 | +http://www.baidu.com/search/spider.html |
| 4 | 6793 | 1.33 | 402 | 3.43 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 2465 | 0.48 | 2281 | 19.44 | +http://ahrefs.com/robot/ |
| 6 | 2227 | 0.43 | 568 | 4.84 | +http://napoveda.seznam.cz/en/seznambot-... |
| 7 | 2215 | 0.43 | 411 | 3.50 | +http://www.google.com/bot.html |
| 8 | 1236 | 0.24 | 8 | 0.07 | +http://siteexplorer.info/Backlink-Check... |
| 9 | 761 | 0.15 | 118 | 1.01 | Windows NT |
| 10 | 378 | 0.07 | 26 | 0.22 | +http://www.exabot.com/go/robot |
| 11 | 345 | 0.07 | 69 | 0.59 | +http://yandex.com/bots |
| 12 | 44 | 0.01 | 11 | 0.09 | +http://alphaseobot.com/bot.html |
| 13 | 42 | 0.01 | 20 | 0.17 | Windows 98 |
| 14 | 36 | 0.01 | 8 | 0.07 | +http://www.linkdex.com/bots/ |
| 15 | 25 | 0.00 | 9 | 0.08 | Windows XP |
| 16 | 20 | 0.00 | 4 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 17 | 20 | 0.00 | 0 | 0.00 | X11 |
| 18 | 17 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 19 | 12 | 0.00 | 6 | 0.05 | +https://deusu.de/robot.html |
| 20 | 12 | 0.00 | 6 | 0.05 | +http://duckduckgo.com |
| 21 | 8 | 0.00 | 4 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 22 | 8 | 0.00 | 4 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 23 | 8 | 0.00 | 3 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 24 | 8 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 25 | 6 | 0.00 | 3 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 26 | 6 | 0.00 | 3 | 0.03 | +http://cliqz.com/company/cliqzbot |
| 27 | 6 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 28 | 5 | 0.00 | 2 | 0.02 | Windows CE |
| 29 | 4 | 0.00 | 2 | 0.02 | Auto; Windows |
| 30 | 4 | 0.00 | 0 | 0.00 | Android |
| 31 | 4 | 0.00 | 2 | 0.02 | +https://www.mojeek.com/bot.html |
| 32 | 4 | 0.00 | 1 | 0.01 | Windows 95 |
| 33 | 4 | 0.00 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 34 | 4 | 0.00 | 2 | 0.02 | +https://extlinks.com/Bot.html |
| 35 | 4 | 0.00 | 2 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 36 | 3 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 37 | 2 | 0.00 | 2 | 0.02 | Windows 2000 |
| 38 | 2 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 39 | 2 | 0.00 | 0 | 0.00 | +http://www.pinterest.com/bot.html |
| 40 | 2 | 0.00 | 0 | 0.00 | Windows CE; Trident/4.1 |
| 41 | 2 | 0.00 | 2 | 0.02 | Meta_Bot/1.1 |
| 42 | 1 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 43 | 1 | 0.00 | 1 | 0.01 | Windows ME |
