| Used Operating Systems |
| 1 | 8325 | 50.28 | 5626 | 69.22 | +http://www.baidu.com/search/spider.html |
| 2 | 3665 | 22.14 | 1065 | 13.10 | Windows NT |
| 3 | 1138 | 6.87 | 383 | 4.71 | +http://www.google.com/bot.html |
| 4 | 525 | 3.17 | 159 | 1.96 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 446 | 2.69 | 6 | 0.07 | Android |
| 6 | 350 | 2.11 | 162 | 1.99 | +http://www.bing.com/bingbot.htm |
| 7 | 349 | 2.11 | 113 | 1.39 | +http://yandex.com/bots |
| 8 | 341 | 2.06 | 135 | 1.66 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 205 | 1.24 | 17 | 0.21 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 136 | 0.82 | 89 | 1.09 | Windows 95 |
| 11 | 120 | 0.72 | 35 | 0.43 | Windows 98 |
| 12 | 86 | 0.52 | 22 | 0.27 | Windows XP |
| 13 | 68 | 0.41 | 28 | 0.34 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 67 | 0.40 | 30 | 0.37 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 47 | 0.28 | 45 | 0.55 | +http://www.uptime.com/uptimebot |
| 16 | 45 | 0.27 | 5 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 17 | 45 | 0.27 | 5 | 0.06 | +http://megaindex.com/crawler |
| 18 | 40 | 0.24 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 39 | 0.24 | 0 | 0.00 | +http://corp.sputnik.ru/webmaster |
| 20 | 36 | 0.22 | 16 | 0.20 | +http://duckduckgo.com |
| 21 | 32 | 0.19 | 5 | 0.06 | +http://help.coccoc.com/ |
| 22 | 31 | 0.19 | 15 | 0.18 | +http://www.semrush.com/bot.html |
| 23 | 30 | 0.18 | 17 | 0.21 | Windows CE |
| 24 | 28 | 0.17 | 7 | 0.09 | +http://help.coccoc.com/searchengine |
| 25 | 27 | 0.16 | 3 | 0.04 | +http://www.seokicks.de/robot.html |
| 26 | 24 | 0.14 | 13 | 0.16 | +http://www.exabot.com/go/robot |
| 27 | 22 | 0.13 | 14 | 0.17 | Windows 2000 |
| 28 | 22 | 0.13 | 10 | 0.12 | +http://www.linkdex.com/bots/ |
| 29 | 22 | 0.13 | 16 | 0.20 | Windows ME |
| 30 | 21 | 0.13 | 1 | 0.01 | +http://ahrefs.com/robot/ |
| 31 | 20 | 0.12 | 2 | 0.02 | +https://www.aihitdata.com/about |
| 32 | 20 | 0.12 | 2 | 0.02 | http://crawler.007ac9.net/ |
| 33 | 20 | 0.12 | 2 | 0.02 | +https://www.dataprovider.com/ |
| 34 | 18 | 0.11 | 2 | 0.02 | +http://www.apple.com/go/applebot |
| 35 | 16 | 0.10 | 12 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 36 | 14 | 0.08 | 11 | 0.14 | Auto; Windows |
| 37 | 14 | 0.08 | 13 | 0.16 | MSIE 5.5; Windows NT 4.0 |
| 38 | 13 | 0.08 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 39 | 12 | 0.07 | 2 | 0.02 | +http://siteexplorer.info/ |
| 40 | 11 | 0.07 | 7 | 0.09 | Windows 3.1 |
| 41 | 10 | 0.06 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 42 | 9 | 0.05 | 1 | 0.01 | crawler@mixrank.com |
| 43 | 8 | 0.05 | 6 | 0.07 | Linux i686 [unknown version] |
| 44 | 7 | 0.04 | 7 | 0.09 | ) - BrowseX (2.0.0 Windows |
| 45 | 4 | 0.02 | 2 | 0.02 | +https://deusu.de/robot.html |
| 46 | 4 | 0.02 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 47 | 4 | 0.02 | 2 | 0.02 | +info@netcraft.com |
| 48 | 4 | 0.02 | 1 | 0.01 | +http://fulltext.sblog.cz/ |
| 49 | 2 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 50 | 2 | 0.01 | 1 | 0.01 | +https://github.com/karussell/snacktory |
| 51 | 2 | 0.01 | 1 | 0.01 | http://www.botje.com/plukkie.htm |
| 52 | 2 | 0.01 | 2 | 0.02 | FreeBSD [unknown version] |
| 53 | 2 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 54 | 2 | 0.01 | 2 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 55 | 1 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 56 | 1 | 0.01 | 1 | 0.01 | checkLink/1.1; +http://www.aol-soft.com/ |
| 57 | 1 | 0.01 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 58 | 1 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 59 | 1 | 0.01 | 1 | 0.01 | http://www.youdao.com/help/webmaster/spi... |
