| Used Operating Systems |
| 1 | 29211 | 80.93 | 242 | 5.66 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 2757 | 7.64 | 2290 | 53.55 | +http://www.baidu.com/search/spider.html |
| 3 | 1471 | 4.08 | 659 | 15.41 | +http://www.google.com/bot.html |
| 4 | 1099 | 3.04 | 455 | 10.64 | +http://www.bing.com/bingbot.htm |
| 5 | 846 | 2.34 | 380 | 8.89 | Windows NT |
| 6 | 181 | 0.50 | 105 | 2.46 | +http://yandex.com/bots |
| 7 | 154 | 0.43 | 7 | 0.16 | +https://www.aihitdata.com/about |
| 8 | 54 | 0.15 | 3 | 0.07 | Linux i586 [unknown version] |
| 9 | 50 | 0.14 | 24 | 0.56 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 48 | 0.13 | 34 | 0.80 | +http://ahrefs.com/robot/ |
| 11 | 43 | 0.12 | 22 | 0.51 | +http://www.semrush.com/bot.html |
| 12 | 36 | 0.10 | 2 | 0.05 | Linux [unknown version] |
| 13 | 32 | 0.09 | 10 | 0.23 | +http://www.exabot.com/go/robot |
| 14 | 22 | 0.06 | 4 | 0.09 | +http://www.linkdex.com/bots/ |
| 15 | 20 | 0.06 | 4 | 0.09 | http://filterdb.iss.net/crawler/ |
| 16 | 16 | 0.04 | 8 | 0.19 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 13 | 0.04 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 18 | 12 | 0.03 | 6 | 0.14 | http://www.botje.com/plukkie.htm |
| 19 | 4 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 20 | 4 | 0.01 | 2 | 0.05 | Windows 98 |
| 21 | 3 | 0.01 | 2 | 0.05 | +http://gimmeusa.com/crawler.html |
| 22 | 3 | 0.01 | 3 | 0.07 | Windows 95 |
| 23 | 2 | 0.01 | 2 | 0.05 | OpenBSD [unknown version] |
| 24 | 2 | 0.01 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 25 | 2 | 0.01 | 2 | 0.05 | +http://privatewww.essex.ac.uk/~jcread/W... |
| 26 | 2 | 0.01 | 1 | 0.02 | Android 2.3.5 |
| 27 | 2 | 0.01 | 2 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 28 | 1 | 0.00 | 1 | 0.02 | Windows CE |
| 29 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 30 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
