| Used Operating Systems |
| 1 | 7033 | 51.97 | 4981 | 70.89 | +http://www.baidu.com/search/spider.html |
| 2 | 1431 | 10.57 | 135 | 1.92 | +http://yandex.com/bots |
| 3 | 1417 | 10.47 | 552 | 7.86 | Windows NT |
| 4 | 1151 | 8.50 | 582 | 8.28 | +http://www.google.com/bot.html |
| 5 | 660 | 4.88 | 194 | 2.76 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 383 | 2.83 | 152 | 2.16 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 368 | 2.72 | 168 | 2.39 | +http://www.bing.com/bingbot.htm |
| 8 | 202 | 1.49 | 11 | 0.16 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 188 | 1.39 | 2 | 0.03 | Android |
| 10 | 83 | 0.61 | 37 | 0.53 | +http://www.semrush.com/bot.html |
| 11 | 62 | 0.46 | 30 | 0.43 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 57 | 0.42 | 22 | 0.31 | Windows XP |
| 13 | 48 | 0.35 | 23 | 0.33 | +http://duckduckgo.com |
| 14 | 42 | 0.31 | 21 | 0.30 | Windows 95 |
| 15 | 42 | 0.31 | 6 | 0.09 | +http://help.coccoc.com/searchengine |
| 16 | 36 | 0.27 | 4 | 0.06 | +http://www.seokicks.de/robot.html |
| 17 | 28 | 0.21 | 3 | 0.04 | +http://www.apple.com/go/applebot |
| 18 | 27 | 0.20 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 19 | 25 | 0.18 | 14 | 0.20 | +http://www.linkdex.com/bots/ |
| 20 | 25 | 0.18 | 14 | 0.20 | Windows 98 |
| 21 | 25 | 0.18 | 14 | 0.20 | +http://www.exabot.com/go/robot |
| 22 | 22 | 0.16 | 2 | 0.03 | +http://ahrefs.com/robot/ |
| 23 | 17 | 0.13 | 0 | 0.00 | +http://corp.sputnik.ru/webmaster |
| 24 | 16 | 0.12 | 3 | 0.04 | +spider@seoscanners.net |
| 25 | 15 | 0.11 | 6 | 0.09 | Windows 2000 |
| 26 | 13 | 0.10 | 3 | 0.04 | Windows 3.1 |
| 27 | 11 | 0.08 | 2 | 0.03 | +http://siteexplorer.info/ |
| 28 | 10 | 0.07 | 1 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 29 | 10 | 0.07 | 5 | 0.07 | Windows ME |
| 30 | 10 | 0.07 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 31 | 10 | 0.07 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 32 | 9 | 0.07 | 1 | 0.01 | +http://megaindex.com/crawler |
| 33 | 9 | 0.07 | 3 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 34 | 6 | 0.04 | 3 | 0.04 | +https://deusu.de/robot.html |
| 35 | 6 | 0.04 | 4 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 36 | 5 | 0.04 | 3 | 0.04 | Auto; Windows |
| 37 | 4 | 0.03 | 4 | 0.06 | Linux i686 [unknown version] |
| 38 | 3 | 0.02 | 0 | 0.00 | +https://gimmeusa.com/crawler.html |
| 39 | 3 | 0.02 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 40 | 2 | 0.01 | 1 | 0.01 | https://nmap.org/book/nse.html |
| 41 | 2 | 0.01 | 2 | 0.03 | http://nmap.org/book/nse.html |
| 42 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 43 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 44 | 2 | 0.01 | 1 | 0.01 | +http://www.uptime.com/uptimebot |
| 45 | 2 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 46 | 2 | 0.01 | 2 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 47 | 1 | 0.01 | 1 | 0.01 | Windows CE |
| 48 | 1 | 0.01 | 1 | 0.01 | Windows |
| 49 | 1 | 0.01 | 1 | 0.01 | mailto: techinfo@ubermetrics-technologie... |
| 50 | 1 | 0.01 | 1 | 0.01 | Linux [unknown version] |
| 51 | 1 | 0.01 | 1 | 0.01 | +http://www.linkpad.ru |
| 52 | 1 | 0.01 | 1 | 0.01 | http://support.paper.li/entries/20023257... |
| 53 | 1 | 0.01 | 1 | 0.01 | Macintosh |
| 54 | 1 | 0.01 | 1 | 0.01 | X11 |
