| Used Operating Systems |
| 1 | 47065 | 54.26 | 3484 | 35.75 | +http://www.google.com/bot.html |
| 2 | 18124 | 20.90 | 153 | 1.57 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 7202 | 8.30 | 2 | 0.02 | +http://megaindex.com/crawler |
| 4 | 3738 | 4.31 | 2212 | 22.70 | Windows NT |
| 5 | 3627 | 4.18 | 969 | 9.94 | +http://www.xovibot.net/ |
| 6 | 2241 | 2.58 | 1873 | 19.22 | +http://www.baidu.com/search/spider.html |
| 7 | 1162 | 1.34 | 281 | 2.88 | +http://www.bing.com/bingbot.htm |
| 8 | 1057 | 1.22 | 193 | 1.98 | +http://yandex.com/bots |
| 9 | 616 | 0.71 | 111 | 1.14 | +http://ahrefs.com/robot/ |
| 10 | 512 | 0.59 | 117 | 1.20 | Linux [unknown version] |
| 11 | 449 | 0.52 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 12 | 333 | 0.38 | 153 | 1.57 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 239 | 0.28 | 40 | 0.41 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 154 | 0.18 | 109 | 1.12 | Linux i686 [unknown version] |
| 15 | 54 | 0.06 | 18 | 0.18 | http://www.opensiteexplorer.org/dotbot, ... |
| 16 | 31 | 0.04 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 17 | 20 | 0.02 | 2 | 0.02 | Windows 98 |
| 18 | 19 | 0.02 | 2 | 0.02 | +http://www.exabot.com/go/robot |
| 19 | 14 | 0.02 | 5 | 0.05 | Windows XP |
| 20 | 12 | 0.01 | 6 | 0.06 | +http://help.coccoc.com/ |
| 21 | 12 | 0.01 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 22 | 11 | 0.01 | 1 | 0.01 | crawler@mixrank.com |
| 23 | 8 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 24 | 6 | 0.01 | 3 | 0.03 | Windows 95 |
| 25 | 4 | 0.00 | 2 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 26 | 3 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 27 | 3 | 0.00 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 28 | 2 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 29 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 2 | 0.00 | 1 | 0.01 | +http://crawler.seolytics.net/ |
| 31 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 32 | 2 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 33 | 2 | 0.00 | 1 | 0.01 | +http://duckduckgo.com |
| 34 | 1 | 0.00 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 35 | 1 | 0.00 | 0 | 0.00 | Android |
| 36 | 1 | 0.00 | 0 | 0.00 | SunOS sun4u |
| 37 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 38 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 39 | 1 | 0.00 | 0 | 0.00 | MAUI Runtime |
