| Used Operating Systems |
| 1 | 1176 | 39.65 | 383 | 30.16 | Windows NT |
| 2 | 468 | 15.78 | 214 | 16.85 | +http://www.bing.com/bingbot.htm |
| 3 | 258 | 8.70 | 93 | 7.32 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 250 | 8.43 | 133 | 10.47 | +http://www.google.com/bot.html |
| 5 | 182 | 6.14 | 112 | 8.82 | +http://yandex.com/bots |
| 6 | 158 | 5.33 | 67 | 5.28 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 149 | 5.02 | 146 | 11.50 | +http://www.baidu.com/search/spider.html |
| 8 | 37 | 1.25 | 19 | 1.50 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 36 | 1.21 | 4 | 0.31 | +https://www.lipperhey.com/en/about/ |
| 10 | 33 | 1.11 | 20 | 1.57 | +http://ahrefs.com/robot/ |
| 11 | 32 | 1.08 | 14 | 1.10 | +http://fulltext.sblog.cz/ |
| 12 | 28 | 0.94 | 14 | 1.10 | +http://www.exabot.com/go/robot |
| 13 | 24 | 0.81 | 6 | 0.47 | http://www.botje.com/plukkie.htm |
| 14 | 20 | 0.67 | 5 | 0.39 | +http://www.semrush.com/bot.html |
| 15 | 18 | 0.61 | 2 | 0.16 | +http://webmeup-crawler.com/ |
| 16 | 16 | 0.54 | 2 | 0.16 | +http://filterdb.iss.net/crawler/ |
| 17 | 16 | 0.54 | 2 | 0.16 | +http://megaindex.com/crawler |
| 18 | 16 | 0.54 | 8 | 0.63 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 11 | 0.37 | 6 | 0.47 | support.orangebot@orange.com |
| 20 | 9 | 0.30 | 1 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 21 | 4 | 0.13 | 2 | 0.16 | http://nmap.org/book/nse.html |
| 22 | 4 | 0.13 | 2 | 0.16 | +info@netcraft.com |
| 23 | 4 | 0.13 | 2 | 0.16 | X11 |
| 24 | 2 | 0.07 | 2 | 0.16 | Windows CE |
| 25 | 2 | 0.07 | 2 | 0.16 | +http://gimmeusa.com/crawler |
| 26 | 2 | 0.07 | 2 | 0.16 | +https://www.wslta.com/WoTBoT.html |
| 27 | 2 | 0.07 | 2 | 0.16 | +http://privatewww.essex.ac.uk/~jcread/W... |
| 28 | 2 | 0.07 | 1 | 0.08 | +http://gimmeusa.com/crawler.html |
| 29 | 2 | 0.07 | 2 | 0.16 | Windows ME |
| 30 | 2 | 0.07 | 2 | 0.16 | +http://www.grapeshot.co.uk/crawler.php |
| 31 | 1 | 0.03 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 32 | 1 | 0.03 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 33 | 1 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
