| Used Operating Systems by Visits |
| 1 | 2271 | 16.99 | 1542 | 35.17 | +http://www.baidu.com/search/spider.html |
| 2 | 3104 | 23.23 | 833 | 19.00 | +http://www.bing.com/bingbot.htm |
| 3 | 1283 | 9.60 | 480 | 10.95 | +http://www.google.com/bot.html |
| 4 | 2168 | 16.22 | 450 | 10.26 | Windows NT |
| 5 | 555 | 4.15 | 185 | 4.22 | +http://www.semrush.com/bot.html |
| 6 | 314 | 2.35 | 170 | 3.88 | +http://ahrefs.com/robot/ |
| 7 | 551 | 4.12 | 134 | 3.06 | +http://yandex.com/bots |
| 8 | 370 | 2.77 | 122 | 2.78 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 406 | 3.04 | 106 | 2.42 | http://mj12bot.com/ |
| 10 | 184 | 1.38 | 97 | 2.21 | Linux i386 [unknown version] |
| 11 | 565 | 4.23 | 70 | 1.60 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 66 | 0.49 | 30 | 0.68 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 154 | 1.15 | 19 | 0.43 | +http://help.coccoc.com/searchengine |
| 14 | 313 | 2.34 | 16 | 0.36 | Android |
| 15 | 26 | 0.19 | 13 | 0.30 | +http://cliqz.com/company/cliqzbot |
| 16 | 26 | 0.19 | 11 | 0.25 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 17 | 10 | 0.07 | 9 | 0.21 | +http://glutenfreepleasure.com/ |
| 18 | 81 | 0.61 | 9 | 0.21 | +http://www.seokicks.de/robot.html |
| 19 | 16 | 0.12 | 8 | 0.18 | +http://duckduckgo.com |
| 20 | 36 | 0.27 | 6 | 0.14 | +http://www.linkdex.com/bots/ |
| 21 | 14 | 0.10 | 5 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 9 | 0.07 | 5 | 0.11 | +https://www.mojeek.com/bot.html |
| 23 | 7 | 0.05 | 5 | 0.11 | +info@netcraft.com |
| 24 | 54 | 0.40 | 4 | 0.09 | Linux [unknown version] |
| 25 | 208 | 1.56 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 26 | 7 | 0.05 | 4 | 0.09 | +http://www.grapeshot.co.uk/crawler.php |
| 27 | 3 | 0.02 | 3 | 0.07 | https://nmap.org/book/nse.html |
| 28 | 93 | 0.70 | 3 | 0.07 | +http://filterdb.iss.net/crawler/ |
| 29 | 7 | 0.05 | 3 | 0.07 | Windows 98 |
| 30 | 4 | 0.03 | 2 | 0.05 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 31 | 2 | 0.01 | 2 | 0.05 | Macintosh PPC |
| 32 | 52 | 0.39 | 2 | 0.05 | BlackBerry |
| 33 | 3 | 0.02 | 2 | 0.05 | +http://www.proximic.com/info/spider.php |
| 34 | 2 | 0.01 | 2 | 0.05 | S60 |
| 35 | 34 | 0.25 | 2 | 0.05 | Linux i686 [unknown version] |
| 36 | 4 | 0.03 | 2 | 0.05 | +http://prlog.ru/ |
| 37 | 21 | 0.16 | 2 | 0.05 | +http://naver.me/bot |
| 38 | 90 | 0.67 | 2 | 0.05 | +http://megaindex.com/crawler |
| 39 | 4 | 0.03 | 2 | 0.05 | http://www.majestic12.co.uk/bot.php?+ |
| 40 | 105 | 0.79 | 2 | 0.05 | http://filterdb.iss.net/crawler/ |
| 41 | 2 | 0.01 | 2 | 0.05 | X11 |
| 42 | 14 | 0.10 | 2 | 0.05 | MAUI Runtime |
| 43 | 2 | 0.01 | 2 | 0.05 | Macintosh |
| 44 | 32 | 0.24 | 2 | 0.05 | WinHttp.WinHttpRequest.5 |
| 45 | 11 | 0.08 | 1 | 0.02 | crawler@mixrank.com |
| 46 | 23 | 0.17 | 1 | 0.02 | J2ME/MIDP |
| 47 | 3 | 0.02 | 1 | 0.02 | +http://www.pinterest.com/bot.html |
| 48 | 8 | 0.06 | 1 | 0.02 | SpreadTrum |
| 49 | 4 | 0.03 | 1 | 0.02 | +http://www.findxbot.com |
| 50 | 1 | 0.01 | 1 | 0.02 | startmebot/1.0; +https://start.me/bot |
| 51 | 1 | 0.01 | 1 | 0.02 | +http://eripp.com |
| 52 | 6 | 0.04 | 1 | 0.02 | +http://www.exabot.com/go/robot |
| 53 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 54 | 1 | 0.01 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 55 | 7 | 0.05 | 0 | 0.00 | Android 4.1 |
| 56 | 9 | 0.07 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 57 | 15 | 0.11 | 0 | 0.00 | Windows 9. |
| 58 | 1 | 0.01 | 0 | 0.00 | iPhone |
