| Used Operating Systems by Visits |
| 1 | 183802 | 94.12 | 3327 | 48.81 | Windows NT |
| 2 | 2700 | 1.38 | 2459 | 36.08 | +http://www.baidu.com/search/spider.html |
| 3 | 1792 | 0.92 | 337 | 4.94 | +http://www.bing.com/bingbot.htm |
| 4 | 399 | 0.20 | 135 | 1.98 | +http://www.google.com/bot.html |
| 5 | 181 | 0.09 | 70 | 1.03 | ezooms.bot@gmail.com |
| 6 | 1467 | 0.75 | 61 | 0.89 | +http://yandex.com/bots |
| 7 | 86 | 0.04 | 53 | 0.78 | +http://www.proximic.com/info/spider.php |
| 8 | 94 | 0.05 | 47 | 0.69 | +http://help.coccoc.com/ |
| 9 | 47 | 0.02 | 41 | 0.60 | Windows 95 |
| 10 | 39 | 0.02 | 27 | 0.40 | +http://www.easou.com/search/spider.html |
| 11 | 50 | 0.03 | 22 | 0.32 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 379 | 0.19 | 20 | 0.29 | Windows 98 |
| 13 | 15 | 0.01 | 14 | 0.21 | Auto; Windows |
| 14 | 13 | 0.01 | 13 | 0.19 | Windows ME |
| 15 | 933 | 0.48 | 12 | 0.18 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 14 | 0.01 | 12 | 0.18 | Windows 3.1 |
| 17 | 27 | 0.01 | 11 | 0.16 | J2ME/MIDP |
| 18 | 11 | 0.01 | 11 | 0.16 | MSIE 5.5; Windows NT 5.0 |
| 19 | 16 | 0.01 | 9 | 0.13 | +http://help.soso.com/webspider.htm |
| 20 | 9 | 0.00 | 9 | 0.13 | ) - BrowseX (2.0.0 Windows |
| 21 | 8 | 0.00 | 8 | 0.12 | Windows CE |
| 22 | 16 | 0.01 | 8 | 0.12 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 23 | 32 | 0.02 | 7 | 0.10 | http://crawler.sistrix.net/ |
| 24 | 9 | 0.00 | 7 | 0.10 | MSIE 5.5; Windows NT 4.0 |
| 25 | 16 | 0.01 | 6 | 0.09 | +http://www.grapeshot.co.uk/crawler.php |
| 26 | 96 | 0.05 | 5 | 0.07 | +http://www.aihit.com/ |
| 27 | 594 | 0.30 | 5 | 0.07 | Windows 92 |
| 28 | 32 | 0.02 | 5 | 0.07 | +http://siteexplorer.info/ |
| 29 | 4 | 0.00 | 4 | 0.06 | Windows 2000 |
| 30 | 40 | 0.02 | 4 | 0.06 | http://www.searchmetrics.com/en/searchme... |
| 31 | 278 | 0.14 | 4 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 32 | 510 | 0.26 | 4 | 0.06 | Windows Phone OS 7.5 |
| 33 | 8 | 0.00 | 4 | 0.06 | SpreadTrum |
| 34 | 11 | 0.01 | 4 | 0.06 | +http://www.semrush.com/bot.html |
| 35 | 8 | 0.00 | 4 | 0.06 | ScoutJet; +http://blekko.com/about/blekk... |
| 36 | 143 | 0.07 | 3 | 0.04 | Linux [unknown version] |
| 37 | 147 | 0.08 | 3 | 0.04 | Intel Mac OS X 10.4 |
| 38 | 24 | 0.01 | 3 | 0.04 | +http://www.profound.net/urlappendbot.ht... |
| 39 | 57 | 0.03 | 3 | 0.04 | crawler@goodzer.com |
| 40 | 9 | 0.00 | 3 | 0.04 | Windows XP |
| 41 | 165 | 0.08 | 3 | 0.04 | Android 2.3.4 |
| 42 | 12 | 0.01 | 3 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 43 | 6 | 0.00 | 3 | 0.04 | +http://www.exabot.com/go/robot |
| 44 | 164 | 0.08 | 2 | 0.03 | Android |
| 45 | 2 | 0.00 | 2 | 0.03 | +http://www.netseer.com/crawler.html; cr... |
| 46 | 6 | 0.00 | 2 | 0.03 | +http://wummel.github.com/linkchecker/ |
| 47 | 4 | 0.00 | 2 | 0.03 | http://www.botje.com/plukkie.htm |
| 48 | 145 | 0.07 | 2 | 0.03 | Linux i686 [unknown version] |
| 49 | 274 | 0.14 | 2 | 0.03 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 50 | 3 | 0.00 | 2 | 0.03 | +info@netcraft.com |
| 51 | 2 | 0.00 | 2 | 0.03 | Intel Mac OS X 10.6 |
| 52 | 144 | 0.07 | 2 | 0.03 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 53 | 2 | 0.00 | 1 | 0.01 | Windows |
| 54 | 10 | 0.01 | 1 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 55 | 2 | 0.00 | 1 | 0.01 | +http://www.compspy.com/spider.html |
| 56 | 71 | 0.04 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 57 | 142 | 0.07 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 58 | 6 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 59 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 60 | 6 | 0.00 | 0 | 0.00 | +http://www.yunyun.com/spider.html |
| 61 | 4 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 62 | 1 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 63 | 2 | 0.00 | 0 | 0.00 | X11 |
| 64 | 3 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 65 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.27; Windows NT 6.... |
