| Used Operating Systems by Visits |
| 1 | 20156 | 31.09 | 5005 | 51.01 | Windows NT |
| 2 | 3110 | 4.80 | 1582 | 16.12 | +http://www.baidu.com/search/spider.html |
| 3 | 13806 | 21.30 | 766 | 7.81 | +http://www.bing.com/bingbot.htm |
| 4 | 2413 | 3.72 | 753 | 7.67 | +http://www.google.com/bot.html |
| 5 | 1413 | 2.18 | 331 | 3.37 | ezooms.bot@gmail.com |
| 6 | 832 | 1.28 | 278 | 2.83 | +http://www.profound.net/urlappendbot.ht... |
| 7 | 6128 | 9.45 | 182 | 1.85 | +http://ahrefs.com/robot/ |
| 8 | 165 | 0.25 | 122 | 1.24 | Windows 95 |
| 9 | 8668 | 13.37 | 116 | 1.18 | +http://yandex.com/bots |
| 10 | 95 | 0.15 | 95 | 0.97 | http://www.yodao.com/help/webmaster/spid... |
| 11 | 1526 | 2.35 | 56 | 0.57 | +http://www.semrush.com/bot.html |
| 12 | 49 | 0.08 | 49 | 0.50 | +http://help.soso.com/webspider.htm |
| 13 | 200 | 0.31 | 46 | 0.47 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 47 | 0.07 | 41 | 0.42 | MSIE 5.5; Windows NT 5.0 |
| 15 | 42 | 0.06 | 36 | 0.37 | Windows ME |
| 16 | 42 | 0.06 | 33 | 0.34 | Windows 2000 |
| 17 | 146 | 0.23 | 32 | 0.33 | Windows 98 |
| 18 | 32 | 0.05 | 29 | 0.30 | Auto; Windows |
| 19 | 68 | 0.10 | 29 | 0.30 | +http://www.exabot.com/go/robot |
| 20 | 31 | 0.05 | 25 | 0.25 | MSIE 5.5; Windows NT 4.0 |
| 21 | 27 | 0.04 | 24 | 0.24 | Windows CE |
| 22 | 26 | 0.04 | 22 | 0.22 | J2ME/MIDP |
| 23 | 21 | 0.03 | 20 | 0.20 | ) - BrowseX (2.0.0 Windows |
| 24 | 5292 | 8.16 | 17 | 0.17 | Windows XP |
| 25 | 22 | 0.03 | 16 | 0.16 | Windows 3.1 |
| 26 | 43 | 0.07 | 11 | 0.11 | X11 |
| 27 | 9 | 0.01 | 9 | 0.09 | Series 60 |
| 28 | 23 | 0.04 | 9 | 0.09 | +http://help.coccoc.com/ |
| 29 | 19 | 0.03 | 8 | 0.08 | Linux i686 [unknown version] |
| 30 | 85 | 0.13 | 8 | 0.08 | +http://shoulu.jike.com/spider.html |
| 31 | 14 | 0.02 | 7 | 0.07 | http://crawler.sistrix.net/ |
| 32 | 14 | 0.02 | 6 | 0.06 | Android |
| 33 | 10 | 0.02 | 5 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 34 | 5 | 0.01 | 5 | 0.05 | Android 2.3.3 |
| 35 | 17 | 0.03 | 4 | 0.04 | Android 2.3.5 |
| 36 | 53 | 0.08 | 4 | 0.04 | +http://siteexplorer.info/ |
| 37 | 3 | 0.00 | 3 | 0.03 | Windows Mobile |
| 38 | 30 | 0.05 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 39 | 2 | 0.00 | 2 | 0.02 | +http://www.warebay.com/bot.html |
| 40 | 13 | 0.02 | 2 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 41 | 4 | 0.01 | 2 | 0.02 | +http://www.easou.com/search/spider.html |
| 42 | 2 | 0.00 | 2 | 0.02 | crawler@nigma.ru |
| 43 | 3 | 0.00 | 2 | 0.02 | Windows Phone OS 7.5 |
| 44 | 2 | 0.00 | 2 | 0.02 | Dyatel; +http://yandex.com/bots |
| 45 | 4 | 0.01 | 1 | 0.01 | BlackBerry |
| 46 | 2 | 0.00 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.5002; Windows NT ... |
| 47 | 1 | 0.00 | 1 | 0.01 | +http://www.aihit.com/ |
| 48 | 3 | 0.00 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 49 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 50 | 1 | 0.00 | 1 | 0.01 | S60 |
| 51 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 52 | 1 | 0.00 | 1 | 0.01 | http://www.youdao.com/help/webmaster/spi... |
| 53 | 1 | 0.00 | 1 | 0.01 | WOW64; Trident/5.0 |
| 54 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 55 | 48 | 0.07 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 56 | 2 | 0.00 | 1 | 0.01 | Bada |
| 57 | 2 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 58 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 59 | 16 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 60 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 61 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 62 | 8 | 0.01 | 0 | 0.00 | +http://tweetmeme.com/ |
| 63 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 64 | 9 | 0.01 | 0 | 0.00 | Windows 9. |
| 65 | 1 | 0.00 | 0 | 0.00 | Nintendo Wii |
| 66 | 5 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 67 | 2 | 0.00 | 0 | 0.00 | +http://www.yunyun.com/SiteInfo.php?r=ab... |
| 68 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.7 |
| 69 | 1 | 0.00 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 70 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
