| Used Operating Systems by Visits |
| 1 | 26943 | 36.91 | 7567 | 64.81 | +http://www.baidu.com/search/spider.html |
| 2 | 2062 | 2.83 | 877 | 7.51 | +http://www.google.com/bot.html |
| 3 | 10306 | 14.12 | 859 | 7.36 | Windows NT |
| 4 | 8002 | 10.96 | 797 | 6.83 | +http://www.bing.com/bingbot.htm |
| 5 | 1564 | 2.14 | 253 | 2.17 | +http://yandex.com/bots |
| 6 | 15847 | 21.71 | 243 | 2.08 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 851 | 1.17 | 236 | 2.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 295 | 0.40 | 224 | 1.92 | +http://ahrefs.com/robot/ |
| 9 | 2795 | 3.83 | 116 | 0.99 | +http://www.semrush.com/bot.html |
| 10 | 233 | 0.32 | 105 | 0.90 | +http://fulltext.sblog.cz/ |
| 11 | 270 | 0.37 | 98 | 0.84 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 118 | 0.16 | 55 | 0.47 | +http://duckduckgo.com |
| 13 | 192 | 0.26 | 50 | 0.43 | +http://www.linkdex.com/bots/ |
| 14 | 56 | 0.08 | 45 | 0.39 | +http://www.uptime.com/uptimebot |
| 15 | 54 | 0.07 | 25 | 0.21 | +http://www.exabot.com/go/robot |
| 16 | 56 | 0.08 | 20 | 0.17 | Windows XP |
| 17 | 20 | 0.03 | 20 | 0.17 | +http://www.xovibot.net/ |
| 18 | 2095 | 2.87 | 18 | 0.15 | +http://webmeup-crawler.com/ |
| 19 | 33 | 0.05 | 17 | 0.15 | Windows 95 |
| 20 | 31 | 0.04 | 10 | 0.09 | Windows 98 |
| 21 | 9 | 0.01 | 6 | 0.05 | ) - BrowseX (2.0.0 Windows |
| 22 | 6 | 0.01 | 4 | 0.03 | Windows ME |
| 23 | 3 | 0.00 | 3 | 0.03 | Windows CE |
| 24 | 3 | 0.00 | 3 | 0.03 | Windows 2000 |
| 25 | 642 | 0.88 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 26 | 3 | 0.00 | 3 | 0.03 | Macintosh |
| 27 | 4 | 0.01 | 3 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 28 | 4 | 0.01 | 2 | 0.02 | Windows 3.1 |
| 29 | 6 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 30 | 4 | 0.01 | 2 | 0.02 | X11 |
| 31 | 1 | 0.00 | 1 | 0.01 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 32 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 33 | 10 | 0.01 | 1 | 0.01 | +http://www.privacyaware.org |
| 34 | 22 | 0.03 | 1 | 0.01 | +http://www.linkpad.ru |
| 35 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 36 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 37 | 12 | 0.02 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 38 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 39 | 1 | 0.00 | 1 | 0.01 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 40 | 213 | 0.29 | 1 | 0.01 | +http://megaindex.com/crawler |
| 41 | 5 | 0.01 | 0 | 0.00 | http://drive.google.com |
| 42 | 2 | 0.00 | 0 | 0.00 | Android |
| 43 | 38 | 0.05 | 0 | 0.00 | Windows 9x |
| 44 | 173 | 0.24 | 0 | 0.00 | +http://www.pdffiller.com/en/support.htm |
| 45 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
