| Used Operating Systems by Visits |
| 1 | 2890 | 32.97 | 2317 | 63.36 | +http://www.baidu.com/search/spider.html |
| 2 | 2193 | 25.02 | 477 | 13.04 | +http://www.bing.com/bingbot.htm |
| 3 | 571 | 6.51 | 320 | 8.75 | +http://www.google.com/bot.html |
| 4 | 821 | 9.37 | 136 | 3.72 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 909 | 10.37 | 122 | 3.34 | +http://yandex.com/bots |
| 6 | 335 | 3.82 | 78 | 2.13 | Windows NT |
| 7 | 204 | 2.33 | 73 | 2.00 | +http://ahrefs.com/robot/ |
| 8 | 490 | 5.59 | 50 | 1.37 | +http://www.semrush.com/bot.html |
| 9 | 81 | 0.92 | 20 | 0.55 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 18 | 0.21 | 10 | 0.27 | +http://www.meanpath.com/meanpathbot.htm... |
| 11 | 12 | 0.14 | 6 | 0.16 | Wayback Machine Live Record; +http://arc... |
| 12 | 12 | 0.14 | 4 | 0.11 | +http://www.linkdex.com/bots/ |
| 13 | 8 | 0.09 | 4 | 0.11 | http://www.botje.com/plukkie.htm |
| 14 | 40 | 0.46 | 4 | 0.11 | http://filterdb.iss.net/crawler/ |
| 15 | 8 | 0.09 | 4 | 0.11 | +http://fulltext.sblog.cz/ |
| 16 | 12 | 0.14 | 4 | 0.11 | +http://duckduckgo.com |
| 17 | 4 | 0.05 | 3 | 0.08 | +http://gimmeusa.com/crawler |
| 18 | 72 | 0.82 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 19 | 2 | 0.02 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 20 | 2 | 0.02 | 2 | 0.05 | Linux [unknown version] |
| 21 | 2 | 0.02 | 2 | 0.05 | +https://www.wslta.com/WoTBoT.html |
| 22 | 2 | 0.02 | 2 | 0.05 | +http://privatewww.essex.ac.uk/~jcread/W... |
| 23 | 4 | 0.05 | 2 | 0.05 | +http://gimmeusa.com/crawler.html |
| 24 | 2 | 0.02 | 2 | 0.05 | Linux i686 [unknown version] |
| 25 | 4 | 0.05 | 2 | 0.05 | +info@netcraft.com |
| 26 | 2 | 0.02 | 2 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 27 | 6 | 0.07 | 2 | 0.05 | +http://www.exabot.com/go/robot |
| 28 | 1 | 0.01 | 1 | 0.03 | +http://www.domaintuno.com/robot |
| 29 | 8 | 0.09 | 1 | 0.03 | +; |
| 30 | 1 | 0.01 | 1 | 0.03 | Intel Mac OS X 10.6 |
| 31 | 32 | 0.37 | 1 | 0.03 | +https://www.aihitdata.com/about |
| 32 | 17 | 0.19 | 1 | 0.03 | +https://www.lipperhey.com/en/about/ |
