| Used Operating Systems by Visits |
| 1 | 20815 | 38.18 | 5842 | 45.95 | Windows NT |
| 2 | 2467 | 4.53 | 2318 | 18.23 | +http://www.baidu.com/search/spider.html |
| 3 | 1949 | 3.58 | 981 | 7.72 | +http://www.google.com/bot.html |
| 4 | 2019 | 3.70 | 978 | 7.69 | +http://www.bing.com/bingbot.htm |
| 5 | 12968 | 23.79 | 447 | 3.52 | +http://ahrefs.com/robot/ |
| 6 | 446 | 0.82 | 308 | 2.42 | Windows 95 |
| 7 | 1255 | 2.30 | 302 | 2.38 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 331 | 0.61 | 287 | 2.26 | +http://www.easou.com/search/spider.html |
| 9 | 589 | 1.08 | 263 | 2.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 1451 | 2.66 | 125 | 0.98 | +http://yandex.com/bots |
| 11 | 3451 | 6.33 | 115 | 0.90 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 85 | 0.16 | 71 | 0.56 | MSIE 5.5; Windows NT 5.0 |
| 13 | 82 | 0.15 | 69 | 0.54 | Windows CE |
| 14 | 83 | 0.15 | 65 | 0.51 | ) - BrowseX (2.0.0 Windows |
| 15 | 86 | 0.16 | 63 | 0.50 | Windows 2000 |
| 16 | 77 | 0.14 | 57 | 0.45 | Windows ME |
| 17 | 68 | 0.12 | 55 | 0.43 | Windows 3.1 |
| 18 | 68 | 0.12 | 54 | 0.42 | MSIE 5.5; Windows NT 4.0 |
| 19 | 171 | 0.31 | 53 | 0.42 | +http://www.linkdex.com/bots/ |
| 20 | 59 | 0.11 | 49 | 0.39 | Auto; Windows |
| 21 | 3696 | 6.78 | 45 | 0.35 | Windows 98 |
| 22 | 262 | 0.48 | 35 | 0.28 | +http://www.xovibot.net/ |
| 23 | 57 | 0.10 | 24 | 0.19 | +http://www.exabot.com/go/robot |
| 24 | 28 | 0.05 | 17 | 0.13 | X11 |
| 25 | 20 | 0.04 | 10 | 0.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 26 | 12 | 0.02 | 8 | 0.06 | Linux i686 [unknown version] |
| 27 | 22 | 0.04 | 8 | 0.06 | +http://fulltext.sblog.cz/ |
| 28 | 71 | 0.13 | 7 | 0.06 | Android |
| 29 | 77 | 0.14 | 6 | 0.05 | Windows XP |
| 30 | 32 | 0.06 | 4 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 31 | 8 | 0.01 | 4 | 0.03 | +http://help.coccoc.com/ |
| 32 | 6 | 0.01 | 3 | 0.02 | +http://www.proximic.com/info/spider.php |
| 33 | 48 | 0.09 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 34 | 4 | 0.01 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 35 | 17 | 0.03 | 2 | 0.02 | J2ME/MIDP |
| 36 | 15 | 0.03 | 2 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 37 | 2 | 0.00 | 2 | 0.02 | Linux [unknown version] |
| 38 | 1460 | 2.68 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 39 | 3 | 0.01 | 2 | 0.02 | Windows 99 |
| 40 | 4 | 0.01 | 2 | 0.02 | Android 2.3.5 |
| 41 | 4 | 0.01 | 2 | 0.02 | +http://wmaid.com/explore/ |
| 42 | 2 | 0.00 | 1 | 0.01 | info@muso.com; +http://www.muso.com |
| 43 | 11 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 4 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 2 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 46 | 5 | 0.01 | 1 | 0.01 | +http://overx50.com |
| 47 | 5 | 0.01 | 1 | 0.01 | +http://getdownload.ws |
| 48 | 4 | 0.01 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 49 | 2 | 0.00 | 1 | 0.01 | http://crawler.sistrix.net/ |
| 50 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows 98; SV1; SpamBlocke... |
| 51 | 2 | 0.00 | 1 | 0.01 | BREW |
| 52 | 10 | 0.02 | 1 | 0.01 | +http://www.profound.net/urlappendbot.ht... |
| 53 | 3 | 0.01 | 1 | 0.01 | +http://downloaflare.biz |
| 54 | 30 | 0.06 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.101; Windows NT 6... |
| 55 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 56 | 8 | 0.01 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
| 57 | 1 | 0.00 | 1 | 0.01 | Nintendo Wii |
| 58 | 9 | 0.02 | 1 | 0.01 | Macintosh |
| 59 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 60 | 3 | 0.01 | 1 | 0.01 | +http://mydownloadengine.com |
| 61 | 4 | 0.01 | 1 | 0.01 | +http://inload.me |
| 62 | 5 | 0.01 | 1 | 0.01 | +http://a14download.com |
| 63 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 64 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 65 | 1 | 0.00 | 0 | 0.00 | Windows |
| 66 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 67 | 2 | 0.00 | 0 | 0.00 | Windows 9. |
| 68 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 69 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 70 | 2 | 0.00 | 0 | 0.00 | Windows 92 |
| 71 | 1 | 0.00 | 0 | 0.00 | Trident/6.0; Windows NT 6.1; Alexa Toolb... |
| 72 | 3 | 0.01 | 0 | 0.00 | MAUI Runtime |
| 73 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 74 | 5 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/ |
| 75 | 2 | 0.00 | 0 | 0.00 | SpreadTrum |
| 76 | 3 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
