| Used Operating Systems |
| 1 | 3539 | 24.57 | 3009 | 51.70 | +http://www.baidu.com/search/spider.html |
| 2 | 2787 | 19.35 | 842 | 14.47 | +http://www.bing.com/bingbot.htm |
| 3 | 2736 | 18.99 | 576 | 9.90 | Windows NT |
| 4 | 1287 | 8.93 | 474 | 8.14 | +http://www.google.com/bot.html |
| 5 | 830 | 5.76 | 39 | 0.67 | Android |
| 6 | 658 | 4.57 | 105 | 1.80 | +http://yandex.com/bots |
| 7 | 455 | 3.16 | 113 | 1.94 | http://mj12bot.com/ |
| 8 | 362 | 2.51 | 76 | 1.31 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 233 | 1.62 | 127 | 2.18 | +http://ahrefs.com/robot/ |
| 10 | 156 | 1.08 | 3 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 11 | 152 | 1.06 | 98 | 1.68 | Linux i386 [unknown version] |
| 12 | 101 | 0.70 | 35 | 0.60 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 13 | 101 | 0.70 | 17 | 0.29 | +http://help.coccoc.com/searchengine |
| 14 | 93 | 0.65 | 39 | 0.67 | http://www.opensiteexplorer.org/dotbot, ... |
| 15 | 83 | 0.58 | 12 | 0.21 | +http://www.linkdex.com/bots/ |
| 16 | 82 | 0.57 | 32 | 0.55 | +http://www.semrush.com/bot.html |
| 17 | 80 | 0.56 | 38 | 0.65 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 77 | 0.53 | 32 | 0.55 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 38 | 0.26 | 7 | 0.12 | Linux i686 [unknown version] |
| 20 | 36 | 0.25 | 4 | 0.07 | +http://www.seokicks.de/robot.html |
| 21 | 35 | 0.24 | 4 | 0.07 | J2ME/MIDP |
| 22 | 31 | 0.22 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 23 | 28 | 0.19 | 25 | 0.43 | +http://www.uptime.com/uptimebot |
| 24 | 28 | 0.19 | 2 | 0.03 | MAUI Runtime |
| 25 | 26 | 0.18 | 4 | 0.07 | +http://www.profound.net/domainappender |
| 26 | 26 | 0.18 | 12 | 0.21 | +http://www.exabot.com/go/robot |
| 27 | 23 | 0.16 | 10 | 0.17 | Windows 95 |
| 28 | 22 | 0.15 | 1 | 0.02 | BlackBerry |
| 29 | 22 | 0.15 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 30 | 19 | 0.13 | 7 | 0.12 | +https://deusu.de/robot.html |
| 31 | 19 | 0.13 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 32 | 18 | 0.12 | 6 | 0.10 | +https://www.mojeek.com/bot.html |
| 33 | 18 | 0.12 | 5 | 0.09 | +http://siteexplorer.info/Backlink-Check... |
| 34 | 18 | 0.12 | 9 | 0.15 | +http://cliqz.com/company/cliqzbot |
| 35 | 18 | 0.12 | 5 | 0.09 | +http://naver.me/bot |
| 36 | 12 | 0.08 | 4 | 0.07 | http://www.botje.com/plukkie.htm |
| 37 | 12 | 0.08 | 4 | 0.07 | Windows XP |
| 38 | 12 | 0.08 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 39 | 12 | 0.08 | 5 | 0.09 | +http://duckduckgo.com |
| 40 | 10 | 0.07 | 0 | 0.00 | X11 |
| 41 | 10 | 0.07 | 2 | 0.03 | Windows 9x |
| 42 | 8 | 0.06 | 3 | 0.05 | Windows 2000 |
| 43 | 8 | 0.06 | 5 | 0.09 | Windows 98 |
| 44 | 7 | 0.05 | 1 | 0.02 | Series 60 |
| 45 | 7 | 0.05 | 4 | 0.07 | Auto; Windows |
| 46 | 7 | 0.05 | 0 | 0.00 | Windows 9. |
| 47 | 7 | 0.05 | 1 | 0.02 | http://filterdb.iss.net/crawler/ |
| 48 | 6 | 0.04 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 49 | 6 | 0.04 | 3 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 50 | 6 | 0.04 | 2 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 51 | 5 | 0.03 | 2 | 0.03 | Windows CE |
| 52 | 5 | 0.03 | 1 | 0.02 | https://developers.facebook.com/docs/sha... |
| 53 | 4 | 0.03 | 2 | 0.03 | http://www.majestic12.co.uk/bot.php?+ |
| 54 | 4 | 0.03 | 2 | 0.03 | Macintosh |
| 55 | 3 | 0.02 | 1 | 0.02 | http://www.secretsearchenginelabs.com/se... |
| 56 | 3 | 0.02 | 2 | 0.03 | Windows 3.1 |
| 57 | 3 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 58 | 3 | 0.02 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 59 | 2 | 0.01 | 2 | 0.03 | +http://glutenfreepleasure.com/ |
| 60 | 1 | 0.01 | 1 | 0.02 | Linux [unknown version] |
| 61 | 1 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.2019; Windows NT ... |
| 62 | 1 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.1014; Windows NT ... |
| 63 | 1 | 0.01 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 64 | 1 | 0.01 | 1 | 0.02 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 65 | 1 | 0.01 | 0 | 0.00 | Windows Phone OS 7.0 |
