| Used Operating Systems by Visits |
| 1 | 5037 | 7.53 | 1312 | 29.74 | Windows NT |
| 2 | 27797 | 41.58 | 1278 | 28.97 | +http://ahrefs.com/robot/ |
| 3 | 3440 | 5.15 | 387 | 8.77 | +http://www.bing.com/bingbot.htm |
| 4 | 6075 | 9.09 | 254 | 5.76 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 804 | 1.20 | 188 | 4.26 | +http://www.google.com/bot.html |
| 6 | 19268 | 28.82 | 168 | 3.81 | http://mj12bot.com/ |
| 7 | 1705 | 2.55 | 161 | 3.65 | +http://www.baidu.com/search/spider.html |
| 8 | 173 | 0.26 | 136 | 3.08 | Windows 95 |
| 9 | 583 | 0.87 | 77 | 1.75 | +http://yandex.com/bots |
| 10 | 696 | 1.04 | 75 | 1.70 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 273 | 0.41 | 55 | 1.25 | +http://www.linkdex.com/bots/ |
| 12 | 97 | 0.15 | 40 | 0.91 | Windows 98 |
| 13 | 34 | 0.05 | 30 | 0.68 | MSIE 5.5; Windows NT 4.0 |
| 14 | 32 | 0.05 | 28 | 0.63 | Auto; Windows |
| 15 | 35 | 0.05 | 26 | 0.59 | Windows ME |
| 16 | 29 | 0.04 | 26 | 0.59 | MSIE 5.5; Windows NT 5.0 |
| 17 | 28 | 0.04 | 25 | 0.57 | Windows CE |
| 18 | 67 | 0.10 | 25 | 0.57 | +http://www.semrush.com/bot.html |
| 19 | 23 | 0.03 | 20 | 0.45 | Windows 2000 |
| 20 | 21 | 0.03 | 19 | 0.43 | Windows 3.1 |
| 21 | 21 | 0.03 | 19 | 0.43 | ) - BrowseX (2.0.0 Windows |
| 22 | 20 | 0.03 | 9 | 0.20 | +http://www.exabot.com/go/robot |
| 23 | 11 | 0.02 | 8 | 0.18 | +info@netcraft.com |
| 24 | 16 | 0.02 | 8 | 0.18 | +http://duckduckgo.com |
| 25 | 34 | 0.05 | 7 | 0.16 | Windows XP |
| 26 | 16 | 0.02 | 6 | 0.14 | Linux i686 [unknown version] |
| 27 | 6 | 0.01 | 3 | 0.07 | +https://www.mojeek.com/bot.html |
| 28 | 36 | 0.05 | 3 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 29 | 237 | 0.35 | 3 | 0.07 | +https://www.aihitdata.com/about |
| 30 | 2 | 0.00 | 2 | 0.05 | +http://sur.ly/bot.html |
| 31 | 20 | 0.03 | 2 | 0.05 | +http://siteexplorer.info/Backlink-Check... |
| 32 | 2 | 0.00 | 2 | 0.05 | http://www.majestic12.co.uk/bot.php?+ |
| 33 | 16 | 0.02 | 2 | 0.05 | X11 |
| 34 | 24 | 0.04 | 2 | 0.05 | +http://megaindex.com/crawler |
| 35 | 14 | 0.02 | 2 | 0.05 | +https://extlinks.com/Bot.html |
| 36 | 3 | 0.00 | 2 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 37 | 1 | 0.00 | 1 | 0.02 | BlackBerry |
| 38 | 35 | 0.05 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 39 | 3 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 40 | 52 | 0.08 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 41 | 5 | 0.01 | 0 | 0.00 | Android |
| 42 | 2 | 0.00 | 0 | 0.00 | Android 2.3.3 |
| 43 | 4 | 0.01 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 44 | 4 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 45 | 4 | 0.01 | 0 | 0.00 | Android 4.1 |
| 46 | 4 | 0.01 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 47 | 5 | 0.01 | 0 | 0.00 | http://drive.google.com |
| 48 | 6 | 0.01 | 0 | 0.00 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 49 | 3 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 50 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 51 | 7 | 0.01 | 0 | 0.00 | Macintosh |
| 52 | 9 | 0.01 | 0 | 0.00 | Android 2.2 |
| 53 | 18 | 0.03 | 0 | 0.00 | S60 |
