| Used Operating Systems |
| 1 | 16031 | 54.08 | 146 | 2.59 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 5532 | 18.66 | 331 | 5.87 | +http://ahrefs.com/robot/ |
| 3 | 5158 | 17.40 | 3986 | 70.65 | +http://www.baidu.com/search/spider.html |
| 4 | 1204 | 4.06 | 524 | 9.29 | Windows NT |
| 5 | 1056 | 3.56 | 318 | 5.64 | +http://www.google.com/bot.html |
| 6 | 322 | 1.09 | 185 | 3.28 | +http://www.bing.com/bingbot.htm |
| 7 | 81 | 0.27 | 27 | 0.48 | +http://OpenLinkProfiler.org/bot |
| 8 | 43 | 0.15 | 10 | 0.18 | +http://www.linkdex.com/bots/ |
| 9 | 30 | 0.10 | 30 | 0.53 | +http://warifort.moykrest.ru/ |
| 10 | 30 | 0.10 | 30 | 0.53 | +http://monasterytea.spbdyet.ru |
| 11 | 25 | 0.08 | 9 | 0.16 | Windows 95 |
| 12 | 24 | 0.08 | 10 | 0.18 | +http://yandex.com/bots |
| 13 | 19 | 0.06 | 6 | 0.11 | ) - BrowseX (2.0.0 Windows |
| 14 | 15 | 0.05 | 0 | 0.00 | Linux [unknown version] |
| 15 | 13 | 0.04 | 5 | 0.09 | Windows 3.1 |
| 16 | 12 | 0.04 | 5 | 0.09 | Windows 98 |
| 17 | 8 | 0.03 | 4 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 18 | 6 | 0.02 | 2 | 0.04 | Windows 2000 |
| 19 | 6 | 0.02 | 2 | 0.04 | Windows CE |
| 20 | 6 | 0.02 | 2 | 0.04 | +https://www.lipperhey.com/en/about/ |
| 21 | 5 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 22 | 4 | 0.01 | 2 | 0.04 | Auto; Windows |
| 23 | 3 | 0.01 | 1 | 0.02 | Windows ME |
| 24 | 3 | 0.01 | 2 | 0.04 | X11 |
| 25 | 2 | 0.01 | 2 | 0.04 | +https://gimmeusa.com/pages/crawler |
| 26 | 2 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 27 | 2 | 0.01 | 1 | 0.02 | +http://duckduckgo.com |
| 28 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
