| Used Operating Systems |
| 1 | 2681 | 36.69 | 1146 | 41.48 | +http://www.baidu.com/search/spider.html |
| 2 | 1627 | 22.27 | 1127 | 40.79 | Windows NT |
| 3 | 1068 | 14.62 | 88 | 3.18 | +http://www.bing.com/bingbot.htm |
| 4 | 462 | 6.32 | 131 | 4.74 | +http://www.google.com/bot.html |
| 5 | 456 | 6.24 | 10 | 0.36 | +http://OpenLinkProfiler.org/bot |
| 6 | 448 | 6.13 | 92 | 3.33 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 155 | 2.12 | 8 | 0.29 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 137 | 1.87 | 20 | 0.72 | +http://yandex.com/bots |
| 9 | 63 | 0.86 | 63 | 2.28 | +http://monasterytea.spbdyet.ru |
| 10 | 50 | 0.68 | 2 | 0.07 | Android |
| 11 | 50 | 0.68 | 24 | 0.87 | +http://duckduckgo.com |
| 12 | 38 | 0.52 | 38 | 1.38 | +http://warifort.moykrest.ru/ |
| 13 | 22 | 0.30 | 2 | 0.07 | +http://www.semrush.com/bot.html |
| 14 | 8 | 0.11 | 3 | 0.11 | Windows 98 |
| 15 | 8 | 0.11 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 16 | 6 | 0.08 | 0 | 0.00 | +http://www.linkdex.com/bots/ |
| 17 | 4 | 0.05 | 2 | 0.07 | http://www.opensiteexplorer.org/dotbot, ... |
| 18 | 4 | 0.05 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 19 | 4 | 0.05 | 4 | 0.14 | Linux [unknown version] |
| 20 | 2 | 0.03 | 0 | 0.00 | J2ME/MIDP |
| 21 | 2 | 0.03 | 0 | 0.00 | BlackBerry |
| 22 | 2 | 0.03 | 0 | 0.00 | +http://www.seograph.net/bot.html |
| 23 | 2 | 0.03 | 0 | 0.00 | http://drive.google.com |
| 24 | 2 | 0.03 | 2 | 0.07 | Windows 95 |
| 25 | 2 | 0.03 | 0 | 0.00 | SpreadTrum |
| 26 | 2 | 0.03 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 1 | 0.01 | 1 | 0.04 | OpenBSD [unknown version] |
| 28 | 1 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
