| Used Operating Systems by Visits |
| 1 | 70641 | 20.15 | 49490 | 82.35 | +http://ahrefs.com/robot/ |
| 2 | 195251 | 55.69 | 6218 | 10.35 | +http://www.semrush.com/bot.html |
| 3 | 64537 | 18.41 | 1329 | 2.21 | +http://www.bing.com/bingbot.htm |
| 4 | 1897 | 0.54 | 1123 | 1.87 | +http://www.google.com/bot.html |
| 5 | 10421 | 2.97 | 615 | 1.02 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 570 | 0.16 | 449 | 0.75 | +http://www.baidu.com/search/spider.html |
| 7 | 940 | 0.27 | 305 | 0.51 | Windows NT |
| 8 | 387 | 0.11 | 199 | 0.33 | +http://yandex.com/bots |
| 9 | 282 | 0.08 | 139 | 0.23 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 156 | 0.04 | 81 | 0.13 | 1 subscribers |
| 11 | 76 | 0.02 | 40 | 0.07 | +http://www.exabot.com/go/robot |
| 12 | 94 | 0.03 | 36 | 0.06 | +http://www.linkdex.com/bots/ |
| 13 | 42 | 0.01 | 21 | 0.03 | +http://duckduckgo.com |
| 14 | 11 | 0.00 | 11 | 0.02 | http://cloudsystemnetworks.com |
| 15 | 26 | 0.01 | 5 | 0.01 | +http://www.pinterest.com/bot.html |
| 16 | 12 | 0.00 | 4 | 0.01 | +http://napoveda.seznam.cz/en/seznambot-... |
| 17 | 7 | 0.00 | 3 | 0.00 | +http://sur.ly/bot.html |
| 18 | 3 | 0.00 | 3 | 0.00 | Linux [unknown version] |
| 19 | 25 | 0.01 | 3 | 0.00 | X11 |
| 20 | 74 | 0.02 | 3 | 0.00 | MAUI Runtime |
| 21 | 3 | 0.00 | 3 | 0.00 | +http://netsystemsresearch.com |
| 22 | 6 | 0.00 | 2 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 23 | 2 | 0.00 | 2 | 0.00 | +http://glutenfreepleasure.com/ |
| 24 | 42 | 0.01 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 25 | 4 | 0.00 | 2 | 0.00 | +https://www.woorank.com/bot |
| 26 | 5 | 0.00 | 2 | 0.00 | +https://extlinks.com/Bot.html |
| 27 | 24 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 5002 | 1.43 | 1 | 0.00 | http://seekport.com/ |
| 29 | 1 | 0.00 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 30 | 18 | 0.01 | 1 | 0.00 | +https://www.seokicks.de/robot.html |
| 31 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 32 | 17 | 0.00 | 0 | 0.00 | http://mj12bot.com/ |
| 33 | 1 | 0.00 | 0 | 0.00 | +bot@tracemyfile.com |
| 34 | 2 | 0.00 | 0 | 0.00 | Windows 98 |
| 35 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 36 | 8 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 37 | 4 | 0.00 | 0 | 0.00 | +http://naver.me/spd |
| 38 | 8 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 39 | 9 | 0.00 | 0 | 0.00 | +http://www.uptime.com/uptimebot |
