| Used Operating Systems by Visits |
| 1 | 8306 | 5.19 | 7041 | 63.41 | +http://www.baidu.com/search/spider.html |
| 2 | 110942 | 69.36 | 1665 | 14.99 | +http://www.bing.com/bingbot.htm |
| 3 | 24110 | 15.07 | 835 | 7.52 | Windows NT |
| 4 | 12687 | 7.93 | 543 | 4.89 | +http://www.google.com/bot.html |
| 5 | 545 | 0.34 | 447 | 4.03 | +http://ahrefs.com/robot/ |
| 6 | 641 | 0.40 | 247 | 2.22 | +http://yandex.com/bots |
| 7 | 274 | 0.17 | 82 | 0.74 | +http://discoveryengine.com/discoverybot... |
| 8 | 116 | 0.07 | 59 | 0.53 | Linux i686 [unknown version] |
| 9 | 223 | 0.14 | 40 | 0.36 | [email protected] |
| 10 | 334 | 0.21 | 31 | 0.28 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 32 | 0.02 | 16 | 0.14 | +http://www.career-x.de/bot.html |
| 12 | 25 | 0.02 | 11 | 0.10 | +http://www.exabot.com/go/robot |
| 13 | 257 | 0.16 | 9 | 0.08 | J2ME/MIDP |
| 14 | 17 | 0.01 | 9 | 0.08 | Windows 98 |
| 15 | 15 | 0.01 | 7 | 0.06 | Windows |
| 16 | 248 | 0.16 | 7 | 0.06 | http://crawler.sistrix.net/ |
| 17 | 16 | 0.01 | 7 | 0.06 | +http://shoulu.jike.com/spider.html |
| 18 | 26 | 0.02 | 5 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 42 | 0.03 | 5 | 0.05 | +http://fulltext.sblog.cz/screenshot/ |
| 20 | 5 | 0.00 | 4 | 0.04 | [email protected] |
| 21 | 546 | 0.34 | 4 | 0.04 | Macintosh |
| 22 | 9 | 0.01 | 3 | 0.03 | Linux [unknown version] |
| 23 | 5 | 0.00 | 3 | 0.03 | [email protected] |
| 24 | 3 | 0.00 | 3 | 0.03 | Windows 95 |
| 25 | 17 | 0.01 | 2 | 0.02 | PPC Mac OS X 10.4 |
| 26 | 12 | 0.01 | 2 | 0.02 | +http://www.warebay.com/bot.html |
| 27 | 2 | 0.00 | 2 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 28 | 6 | 0.00 | 2 | 0.02 | +http://tweetmeme.com/ |
| 29 | 2 | 0.00 | 2 | 0.02 | Windows ME |
| 30 | 4 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 31 | 366 | 0.23 | 2 | 0.02 | Intel Mac OS X 10.6 |
| 32 | 2 | 0.00 | 1 | 0.01 | +http://www.openindex.io/en/webmasters/s... |
| 33 | 1 | 0.00 | 1 | 0.01 | +Someday ya skazhu |
| 34 | 2 | 0.00 | 1 | 0.01 | [email protected] |
| 35 | 4 | 0.00 | 1 | 0.01 | http://www.dataprovider.com/ |
| 36 | 3 | 0.00 | 1 | 0.01 | ScoutJet; +http://blekko.com/about/blekk... |
| 37 | 57 | 0.04 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 38 | 1 | 0.00 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 39 | 5 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 40 | 2 | 0.00 | 0 | 0.00 | Series 60 |
| 41 | 7 | 0.00 | 0 | 0.00 | Android |
| 42 | 1 | 0.00 | 0 | 0.00 | BlackBerry |
| 43 | 2 | 0.00 | 0 | 0.00 | Android 2.1-update1 |
| 44 | 3 | 0.00 | 0 | 0.00 | Android 2.3.6 |
| 45 | 8 | 0.01 | 0 | 0.00 | iPad |
| 46 | 15 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 47 | 4 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
