| Used Operating Systems |
| 1 | 11171 | 41.85 | 6581 | 57.28 | +http://ahrefs.com/robot/ |
| 2 | 2799 | 10.49 | 2403 | 20.91 | +http://www.baidu.com/search/spider.html |
| 3 | 2760 | 10.34 | 26 | 0.23 | http://mj12bot.com/ |
| 4 | 2684 | 10.06 | 589 | 5.13 | +http://www.bing.com/bingbot.htm |
| 5 | 2107 | 7.89 | 412 | 3.59 | Windows NT |
| 6 | 1504 | 5.64 | 733 | 6.38 | +http://www.google.com/bot.html |
| 7 | 785 | 2.94 | 178 | 1.55 | +http://www.linkdex.com/bots/ |
| 8 | 741 | 2.78 | 150 | 1.31 | +http://yandex.com/bots |
| 9 | 656 | 2.46 | 10 | 0.09 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 459 | 1.72 | 61 | 0.53 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 216 | 0.81 | 141 | 1.23 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 206 | 0.77 | 4 | 0.03 | +http://www.seokicks.de/robot.html |
| 13 | 130 | 0.49 | 60 | 0.52 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 88 | 0.33 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 15 | 68 | 0.25 | 29 | 0.25 | +http://duckduckgo.com |
| 16 | 56 | 0.21 | 20 | 0.17 | Windows XP |
| 17 | 34 | 0.13 | 19 | 0.17 | Windows 95 |
| 18 | 27 | 0.10 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 19 | 25 | 0.09 | 10 | 0.09 | Windows 98 |
| 20 | 23 | 0.09 | 12 | 0.10 | +http://www.exabot.com/go/robot |
| 21 | 15 | 0.06 | 2 | 0.02 | Android |
| 22 | 14 | 0.05 | 5 | 0.04 | Windows 2000 |
| 23 | 14 | 0.05 | 1 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 24 | 12 | 0.04 | 4 | 0.03 | Windows CE |
| 25 | 11 | 0.04 | 4 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 26 | 10 | 0.04 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 27 | 8 | 0.03 | 2 | 0.02 | Windows 3.1 |
| 28 | 8 | 0.03 | 1 | 0.01 | +http://megaindex.com/crawler |
| 29 | 6 | 0.02 | 2 | 0.02 | +http://siteexplorer.info/ |
| 30 | 5 | 0.02 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 31 | 4 | 0.01 | 2 | 0.02 | +https://deusu.de/robot.html |
| 32 | 4 | 0.01 | 1 | 0.01 | Linux [unknown version] |
| 33 | 4 | 0.01 | 1 | 0.01 | +http://www.linkpad.ru |
| 34 | 4 | 0.01 | 2 | 0.02 | +http://vk.com/dev/Share |
| 35 | 4 | 0.01 | 2 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 36 | 3 | 0.01 | 1 | 0.01 | +http://sur.ly/bot.html |
| 37 | 3 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 38 | 3 | 0.01 | 2 | 0.02 | +info@netcraft.com |
| 39 | 2 | 0.01 | 1 | 0.01 | support.orangebot@orange.com |
| 40 | 2 | 0.01 | 2 | 0.02 | http://nmap.org/book/nse.html |
| 41 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 42 | 2 | 0.01 | 1 | 0.01 | +http://www.uptime.com/uptimebot |
| 43 | 2 | 0.01 | 2 | 0.02 | +http://besome1/securityresearchbot.html |
| 44 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 46 | 1 | 0.00 | 1 | 0.01 | S60 |
| 47 | 1 | 0.00 | 1 | 0.01 | Android 2.2.1 |
| 48 | 1 | 0.00 | 1 | 0.01 | Android 2.3.4 |
| 49 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 50 | 1 | 0.00 | 1 | 0.01 | Macintosh |
| 51 | 1 | 0.00 | 1 | 0.01 | Android 2.2 |
| 52 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
