| Used Operating Systems |
| 1 | 228769 | 59.05 | 2745 | 5.72 | +http://www.semrush.com/bot.html |
| 2 | 64953 | 16.77 | 1082 | 2.26 | +http://www.bing.com/bingbot.htm |
| 3 | 61114 | 15.77 | 41656 | 86.83 | +http://ahrefs.com/robot/ |
| 4 | 26079 | 6.73 | 325 | 0.68 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 3059 | 0.79 | 1113 | 2.32 | +http://www.google.com/bot.html |
| 6 | 1746 | 0.45 | 236 | 0.49 | Windows NT |
| 7 | 518 | 0.13 | 418 | 0.87 | +http://www.baidu.com/search/spider.html |
| 8 | 402 | 0.10 | 183 | 0.38 | +http://yandex.com/bots |
| 9 | 188 | 0.05 | 97 | 0.20 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 81 | 0.02 | 6 | 0.01 | +https://www.seokicks.de/robot.html |
| 11 | 73 | 0.02 | 3 | 0.01 | J2ME/MIDP |
| 12 | 72 | 0.02 | 36 | 0.08 | +http://duckduckgo.com |
| 13 | 59 | 0.02 | 23 | 0.05 | +http://www.linkdex.com/bots/ |
| 14 | 48 | 0.01 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 15 | 41 | 0.01 | 10 | 0.02 | +http://www.pinterest.com/bot.html |
| 16 | 28 | 0.01 | 8 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 17 | 27 | 0.01 | 1 | 0.00 | MAUI Runtime |
| 18 | 21 | 0.01 | 0 | 0.00 | http://mj12bot.com/ |
| 19 | 18 | 0.00 | 0 | 0.00 | Windows 95 |
| 20 | 12 | 0.00 | 0 | 0.00 | Windows 98 |
| 21 | 10 | 0.00 | 10 | 0.02 | http://cloudsystemnetworks.com |
| 22 | 10 | 0.00 | 0 | 0.00 | Windows ME |
| 23 | 6 | 0.00 | 0 | 0.00 | Windows CE |
| 24 | 6 | 0.00 | 0 | 0.00 | Auto; Windows |
| 25 | 6 | 0.00 | 6 | 0.01 | Linux [unknown version] |
| 26 | 6 | 0.00 | 0 | 0.00 | Windows 3.1 |
| 27 | 6 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 28 | 6 | 0.00 | 2 | 0.00 | +info@netcraft.com |
| 29 | 5 | 0.00 | 3 | 0.01 | +http://sur.ly/bot.html |
| 30 | 5 | 0.00 | 1 | 0.00 | Linux i686 [unknown version] |
| 31 | 4 | 0.00 | 0 | 0.00 | Windows 2000 |
| 32 | 4 | 0.00 | 2 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 33 | 4 | 0.00 | 1 | 0.00 | +http://www.similartech.com/smtbot |
| 34 | 4 | 0.00 | 2 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 35 | 4 | 0.00 | 0 | 0.00 | http://www.similartech.com/smtbot |
| 36 | 4 | 0.00 | 2 | 0.00 | +http://www.findxbot.com |
| 37 | 4 | 0.00 | 0 | 0.00 | +http://naver.me/spd |
| 38 | 4 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 39 | 2 | 0.00 | 2 | 0.00 | +http://glutenfreepleasure.com/ |
| 40 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 41 | 2 | 0.00 | 0 | 0.00 | Windows XP |
| 42 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 43 | 2 | 0.00 | 0 | 0.00 | +https://www.htmlyse.com/ |
| 44 | 2 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 45 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 46 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 47 | 1 | 0.00 | 0 | 0.00 | +bot@tracemyfile.com |
| 48 | 1 | 0.00 | 1 | 0.00 | +http://megaindex.com/crawler |
