| Used Operating Systems by Visits |
| 1 | 5714 | 51.19 | 2118 | 40.33 | Windows NT |
| 2 | 2047 | 18.34 | 1934 | 36.82 | +http://www.baidu.com/search/spider.html |
| 3 | 1481 | 13.27 | 563 | 10.72 | +http://www.google.com/bot.html |
| 4 | 315 | 2.82 | 143 | 2.72 | +http://www.bing.com/bingbot.htm |
| 5 | 637 | 5.71 | 101 | 1.92 | +http://yandex.com/bots |
| 6 | 163 | 1.46 | 69 | 1.31 | help@moz.com |
| 7 | 73 | 0.65 | 57 | 1.09 | Windows 95 |
| 8 | 75 | 0.67 | 40 | 0.76 | +http://help.coccoc.com/ |
| 9 | 63 | 0.56 | 35 | 0.67 | +http://www.easou.com/search/spider.html |
| 10 | 107 | 0.96 | 34 | 0.65 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 35 | 0.31 | 21 | 0.40 | +http://www.linkdex.com/about/bots/ |
| 12 | 24 | 0.22 | 20 | 0.38 | +http://www.semrush.com/bot.html |
| 13 | 35 | 0.31 | 14 | 0.27 | X11 |
| 14 | 26 | 0.23 | 12 | 0.23 | ezooms.bot@gmail.com |
| 15 | 31 | 0.28 | 12 | 0.23 | +http://www.exabot.com/go/robot |
| 16 | 18 | 0.16 | 9 | 0.17 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 19 | 0.17 | 9 | 0.17 | +http://fulltext.sblog.cz/ |
| 18 | 13 | 0.12 | 8 | 0.15 | Android 2.3.5 |
| 19 | 8 | 0.07 | 6 | 0.11 | Intel Mac OS X |
| 20 | 41 | 0.37 | 6 | 0.11 | Linux [unknown version] |
| 21 | 5 | 0.04 | 5 | 0.10 | Linux i686 [unknown version] |
| 22 | 4 | 0.04 | 4 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 12 | 0.11 | 4 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 24 | 43 | 0.39 | 3 | 0.06 | http://www.searchmetrics.com/en/searchme... |
| 25 | 9 | 0.08 | 3 | 0.06 | Windows 98 |
| 26 | 34 | 0.30 | 2 | 0.04 | Android |
| 27 | 4 | 0.04 | 2 | 0.04 | http://crawler.sistrix.net/ |
| 28 | 4 | 0.04 | 2 | 0.04 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 29 | 2 | 0.02 | 2 | 0.04 | Windows ME |
| 30 | 2 | 0.02 | 2 | 0.04 | Windows XP |
| 31 | 2 | 0.02 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 32 | 32 | 0.29 | 2 | 0.04 | +http://siteexplorer.info/ |
| 33 | 1 | 0.01 | 1 | 0.02 | Auto; Windows |
| 34 | 2 | 0.02 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 35 | 2 | 0.02 | 1 | 0.02 | +http://www.yunyun.com/spider.html |
| 36 | 1 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 37 | 3 | 0.03 | 1 | 0.02 | +info@netcraft.com |
| 38 | 21 | 0.19 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 39 | 17 | 0.15 | 1 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 40 | 4 | 0.04 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 41 | 4 | 0.04 | 0 | 0.00 | Win32 |
| 42 | 5 | 0.04 | 0 | 0.00 | Macintosh PPC |
| 43 | 3 | 0.03 | 0 | 0.00 | Linux 2.4.x |
| 44 | 7 | 0.06 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 45 | 2 | 0.02 | 0 | 0.00 | Windows 9. |
| 46 | 2 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 47 | 6 | 0.05 | 0 | 0.00 | +http://www.yunyun.com/SiteInfo.php?r=ab... |
| 48 | 4 | 0.04 | 0 | 0.00 | PPC Mac OS X Mach-O |
