| Used Operating Systems by Visits |
| 1 | 2496 | 27.04 | 2024 | 50.24 | +http://www.baidu.com/search/spider.html |
| 2 | 1789 | 19.38 | 740 | 18.37 | Windows NT |
| 3 | 1709 | 18.52 | 527 | 13.08 | +http://www.bing.com/bingbot.htm |
| 4 | 715 | 7.75 | 277 | 6.88 | +http://www.google.com/bot.html |
| 5 | 961 | 10.41 | 93 | 2.31 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 150 | 1.63 | 46 | 1.14 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 81 | 0.88 | 43 | 1.07 | Windows 95 |
| 8 | 160 | 1.73 | 30 | 0.74 | +http://yandex.com/bots |
| 9 | 86 | 0.93 | 26 | 0.65 | http://www.bing.com/bingbot.htm |
| 10 | 51 | 0.55 | 22 | 0.55 | Windows 98 |
| 11 | 62 | 0.67 | 21 | 0.52 | Windows XP |
| 12 | 112 | 1.21 | 19 | 0.47 | +http://www.semrush.com/bot.html |
| 13 | 215 | 2.33 | 18 | 0.45 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 102 | 1.11 | 18 | 0.45 | +http://fulltext.sblog.cz/ |
| 15 | 35 | 0.38 | 14 | 0.35 | +http://www.exabot.com/go/robot |
| 16 | 19 | 0.21 | 13 | 0.32 | Auto; Windows |
| 17 | 17 | 0.18 | 11 | 0.27 | ) - BrowseX (2.0.0 Windows |
| 18 | 16 | 0.17 | 9 | 0.22 | Windows 2000 |
| 19 | 14 | 0.15 | 9 | 0.22 | Windows ME |
| 20 | 92 | 1.00 | 8 | 0.20 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 54 | 0.59 | 8 | 0.20 | +http://ahrefs.com/robot/ |
| 22 | 7 | 0.08 | 7 | 0.17 | MSIE 5.5; Windows NT 4.0 |
| 23 | 12 | 0.13 | 6 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 24 | 60 | 0.65 | 5 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 25 | 13 | 0.14 | 5 | 0.12 | http://www.botje.com/plukkie.htm |
| 26 | 10 | 0.11 | 5 | 0.12 | +http://www.meanpath.com/meanpathbot.htm... |
| 27 | 7 | 0.08 | 3 | 0.07 | Windows CE |
| 28 | 78 | 0.85 | 3 | 0.07 | +http://webmeup-crawler.com/ |
| 29 | 3 | 0.03 | 3 | 0.07 | Macintosh |
| 30 | 6 | 0.07 | 3 | 0.07 | +http://duckduckgo.com |
| 31 | 2 | 0.02 | 2 | 0.05 | +http://www.uptime.com/uptimebot |
| 32 | 40 | 0.43 | 2 | 0.05 | +http://import.io |
| 33 | 1 | 0.01 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 34 | 1 | 0.01 | 1 | 0.02 | Linux [unknown version] |
| 35 | 1 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 36 | 2 | 0.02 | 1 | 0.02 | Linux i686 [unknown version] |
| 37 | 1 | 0.01 | 1 | 0.02 | Windows Phone OS 7.5 |
| 38 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 39 | 12 | 0.13 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 40 | 16 | 0.17 | 1 | 0.02 | +https://www.aihitdata.com/about |
| 41 | 1 | 0.01 | 1 | 0.02 | X11 |
| 42 | 2 | 0.02 | 0 | 0.00 | J2ME/MIDP |
| 43 | 1 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 44 | 2 | 0.02 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 45 | 14 | 0.15 | 0 | 0.00 | FreeBSD [unknown version] |
