| Used Operating Systems by Visits |
| 1 | 4173 | 3.84 | 3071 | 40.76 | +http://www.baidu.com/search/spider.html |
| 2 | 3540 | 3.26 | 1896 | 25.16 | Windows NT |
| 3 | 73044 | 67.26 | 617 | 8.19 | +http://yandex.com/bots |
| 4 | 1331 | 1.23 | 425 | 5.64 | +http://www.google.com/bot.html |
| 5 | 2261 | 2.08 | 379 | 5.03 | +http://www.linkdex.com/bots/ |
| 6 | 616 | 0.57 | 333 | 4.42 | +http://ahrefs.com/robot/ |
| 7 | 21832 | 20.10 | 261 | 3.46 | http://mj12bot.com/ |
| 8 | 839 | 0.77 | 221 | 2.93 | +http://www.bing.com/bingbot.htm |
| 9 | 145 | 0.13 | 110 | 1.46 | +http://www.uptime.com/uptimebot |
| 10 | 158 | 0.15 | 61 | 0.81 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 30 | 0.03 | 27 | 0.36 | Windows 95 |
| 12 | 42 | 0.04 | 17 | 0.23 | +http://duckduckgo.com |
| 13 | 23 | 0.02 | 16 | 0.21 | Windows 98 |
| 14 | 80 | 0.07 | 16 | 0.21 | +http://www.profound.net/domainappender |
| 15 | 27 | 0.02 | 11 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 82 | 0.08 | 7 | 0.09 | Windows XP |
| 17 | 6 | 0.01 | 6 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 18 | 12 | 0.01 | 6 | 0.08 | +http://www.exabot.com/go/robot |
| 19 | 6 | 0.01 | 5 | 0.07 | Windows ME |
| 20 | 72 | 0.07 | 5 | 0.07 | +http://napoveda.seznam.cz/en/seznambot-... |
| 21 | 4 | 0.00 | 4 | 0.05 | Auto; Windows |
| 22 | 6 | 0.01 | 4 | 0.05 | +info@netcraft.com |
| 23 | 4 | 0.00 | 4 | 0.05 | ) - BrowseX (2.0.0 Windows |
| 24 | 6 | 0.01 | 3 | 0.04 | +https://github.com/AliasIO/Wappalyzer |
| 25 | 36 | 0.03 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 26 | 3 | 0.00 | 3 | 0.04 | Windows 3.1 |
| 27 | 27 | 0.02 | 3 | 0.04 | +http://www.seokicks.de/robot.html |
| 28 | 22 | 0.02 | 3 | 0.04 | +http://ruki.rezko.net |
| 29 | 2 | 0.00 | 2 | 0.03 | Windows CE |
| 30 | 26 | 0.02 | 2 | 0.03 | Linux [unknown version] |
| 31 | 2 | 0.00 | 2 | 0.03 | +http://www.id-search.xyz/bot.html |
| 32 | 26 | 0.02 | 2 | 0.03 | +https://www.aihitdata.com/about |
| 33 | 61 | 0.06 | 2 | 0.03 | +http://www.semrush.com/bot.html |
| 34 | 16 | 0.01 | 2 | 0.03 | Linux i586 [unknown version] |
| 35 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 36 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 37 | 11 | 0.01 | 1 | 0.01 | Linux i686 [unknown version] |
| 38 | 1 | 0.00 | 1 | 0.01 | X11 |
| 39 | 9 | 0.01 | 1 | 0.01 | +http://megaindex.com/crawler |
| 40 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 41 | 8 | 0.01 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 42 | 4 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
