| Used Operating Systems |
| 1 | 13935 | 50.79 | 10460 | 71.78 | +http://www.baidu.com/search/spider.html |
| 2 | 2399 | 8.74 | 1000 | 6.86 | Windows NT |
| 3 | 2266 | 8.26 | 617 | 4.23 | +http://www.bing.com/bingbot.htm |
| 4 | 1416 | 5.16 | 387 | 2.66 | +http://yandex.com/bots |
| 5 | 1196 | 4.36 | 483 | 3.31 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 1143 | 4.17 | 608 | 4.17 | +http://www.google.com/bot.html |
| 7 | 766 | 2.79 | 271 | 1.86 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 725 | 2.64 | 323 | 2.22 | +http://ahrefs.com/robot/ |
| 9 | 460 | 1.68 | 2 | 0.01 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 10 | 440 | 1.60 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 11 | 355 | 1.29 | 15 | 0.10 | +http://www.findxbot.com |
| 12 | 349 | 1.27 | 2 | 0.01 | http://crawler.007ac9.net/ |
| 13 | 317 | 1.16 | 16 | 0.11 | +http://fulltext.sblog.cz/ |
| 14 | 304 | 1.11 | 99 | 0.68 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 280 | 1.02 | 3 | 0.02 | Linux [unknown version] |
| 16 | 139 | 0.51 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 17 | 109 | 0.40 | 27 | 0.19 | +http://www.profound.net/domainappender |
| 18 | 102 | 0.37 | 17 | 0.12 | http://www.searchmetrics.com/en/searchme... |
| 19 | 98 | 0.36 | 53 | 0.36 | +http://www.exabot.com/go/robot |
| 20 | 82 | 0.30 | 39 | 0.27 | +http://duckduckgo.com |
| 21 | 81 | 0.30 | 20 | 0.14 | Windows 95 |
| 22 | 78 | 0.28 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 23 | 60 | 0.22 | 11 | 0.08 | Windows 3.1 |
| 24 | 51 | 0.19 | 14 | 0.10 | Windows 98 |
| 25 | 36 | 0.13 | 2 | 0.01 | http://www.lipperhey.com/ |
| 26 | 34 | 0.12 | 9 | 0.06 | Android |
| 27 | 20 | 0.07 | 3 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 28 | 18 | 0.07 | 2 | 0.01 | +http://www.pagespeed.de |
| 29 | 17 | 0.06 | 17 | 0.12 | Linux i686 [unknown version] |
| 30 | 14 | 0.05 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 14 | 0.05 | 7 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 32 | 13 | 0.05 | 3 | 0.02 | Windows XP |
| 33 | 10 | 0.04 | 5 | 0.03 | +http://botw.org |
| 34 | 8 | 0.03 | 8 | 0.05 | +http://www.seograph.net/bot.html |
| 35 | 7 | 0.03 | 3 | 0.02 | +http://www.linkdex.com/bots/ |
| 36 | 7 | 0.03 | 3 | 0.02 | +http://help.coccoc.com/ |
| 37 | 6 | 0.02 | 2 | 0.01 | Auto; Windows |
| 38 | 6 | 0.02 | 4 | 0.03 | +http://glutenfreepleasure.com/ |
| 39 | 6 | 0.02 | 6 | 0.04 | http://www.bing.com/bingbot.htm |
| 40 | 6 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 6 | 0.02 | 3 | 0.02 | ScoutJet; +http://blekko.com/about/blekk... |
| 42 | 5 | 0.02 | 1 | 0.01 | Windows CE |
| 43 | 5 | 0.02 | 1 | 0.01 | America Online Browser 1.1; rev1.2; Wind... |
| 44 | 5 | 0.02 | 5 | 0.03 | +http://pmoz.info/doc/botinfo.htm |
| 45 | 4 | 0.01 | 2 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 46 | 4 | 0.01 | 2 | 0.01 | +https://www.mojeek.com/bot.html |
| 47 | 4 | 0.01 | 1 | 0.01 | Windows Phone OS 7.5 |
| 48 | 3 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 49 | 3 | 0.01 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 50 | 3 | 0.01 | 1 | 0.01 | X11 |
| 51 | 3 | 0.01 | 3 | 0.02 | WinHttp.WinHttpRequest.5 |
| 52 | 3 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 53 | 2 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 54 | 2 | 0.01 | 1 | 0.01 | http://www.botje.com/plukkie.htm |
| 55 | 2 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 56 | 2 | 0.01 | 2 | 0.01 | Solaris 8.x |
| 57 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 58 | 2 | 0.01 | 0 | 0.00 | i686 Linux; 20020521 |
| 59 | 2 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/ |
| 60 | 1 | 0.00 | 0 | 0.00 | FreeBSD 3.x |
| 61 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 62 | 1 | 0.00 | 0 | 0.00 | +http://vk.com/dev/Share |
| 63 | 1 | 0.00 | 0 | 0.00 | FreeBSD [unknown version] |
