| Used Operating Systems (30 / 74) [show full report] |
| 1 | 46538 | 78.71 | 17170 | 76.23 | Windows NT |
| 2 | 3390 | 5.73 | 1055 | 4.68 | +http://www.google.com/bot.html |
| 3 | 2642 | 4.47 | 1056 | 4.69 | MSIE 5.5; Windows NT 5.0 |
| 4 | 1727 | 2.92 | 1531 | 6.80 | +http://www.baidu.com/search/spider.html |
| 5 | 1490 | 2.52 | 693 | 3.08 | +http://www.bing.com/bingbot.htm |
| 6 | 546 | 0.92 | 106 | 0.47 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 482 | 0.82 | 145 | 0.64 | +http://yandex.com/bots |
| 8 | 377 | 0.64 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 9 | 232 | 0.39 | 128 | 0.57 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 202 | 0.34 | 30 | 0.13 | +http://www.linkdex.com/bots/ |
| 11 | 166 | 0.28 | 70 | 0.31 | +http://www.easou.com/search/spider.html |
| 12 | 153 | 0.26 | 112 | 0.50 | +http://ahrefs.com/robot/ |
| 13 | 137 | 0.23 | 52 | 0.23 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 86 | 0.15 | 22 | 0.10 | +http://www.exabot.com/go/robot |
| 15 | 85 | 0.14 | 73 | 0.32 | Windows 98 |
| 16 | 77 | 0.13 | 50 | 0.22 | Linux i686 [unknown version] |
| 17 | 66 | 0.11 | 18 | 0.08 | +http://www.parsijoo.ir/; ehsan.mousakaz... |
| 18 | 62 | 0.10 | 25 | 0.11 | http://www.opensiteexplorer.org/dotbot, ... |
| 19 | 57 | 0.10 | 19 | 0.08 | Windows 95 |
| 20 | 55 | 0.09 | 15 | 0.07 | +http://help.coccoc.com/ |
| 21 | 52 | 0.09 | 32 | 0.14 | Linux [unknown version] |
| 22 | 48 | 0.08 | 9 | 0.04 | Android |
| 23 | 35 | 0.06 | 11 | 0.05 | +http://fulltext.sblog.cz/ |
| 24 | 30 | 0.05 | 6 | 0.03 | +http://www.netseer.com/crawler.html; cr... |
| 25 | 27 | 0.05 | 5 | 0.02 | http://www.youdao.com/help/webmaster/spi... |
| 26 | 25 | 0.04 | 2 | 0.01 | Intel Mac OS X 10.6 |
| 27 | 24 | 0.04 | 4 | 0.02 | J2ME/MIDP |
| 28 | 24 | 0.04 | 4 | 0.02 | +http://www.profound.net/urlappendbot.ht... |
| 29 | 24 | 0.04 | 3 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 30 | 18 | 0.03 | 4 | 0.02 | BlackBerry |
