| Used Operating Systems |
| 1 | 101515 | 63.18 | 539 | 2.10 | http://mj12bot.com/ |
| 2 | 20639 | 12.84 | 16536 | 64.54 | +http://ahrefs.com/robot/ |
| 3 | 17699 | 11.02 | 2854 | 11.14 | Windows NT |
| 4 | 8710 | 5.42 | 482 | 1.88 | +http://yandex.com/bots |
| 5 | 2548 | 1.59 | 515 | 2.01 | +http://www.bing.com/bingbot.htm |
| 6 | 2294 | 1.43 | 1848 | 7.21 | +http://www.baidu.com/search/spider.html |
| 7 | 2222 | 1.38 | 732 | 2.86 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 1327 | 0.83 | 545 | 2.13 | +http://www.google.com/bot.html |
| 9 | 637 | 0.40 | 158 | 0.62 | +http://www.linkdex.com/bots/ |
| 10 | 515 | 0.32 | 81 | 0.32 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 450 | 0.28 | 383 | 1.49 | Windows 95 |
| 12 | 337 | 0.21 | 88 | 0.34 | Windows 98 |
| 13 | 256 | 0.16 | 120 | 0.47 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 166 | 0.10 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 15 | 123 | 0.08 | 109 | 0.43 | +http://www.uptime.com/uptimebot |
| 16 | 99 | 0.06 | 14 | 0.05 | Windows XP |
| 17 | 84 | 0.05 | 7 | 0.03 | +http://siteexplorer.info/Backlink-Check... |
| 18 | 84 | 0.05 | 79 | 0.31 | ) - BrowseX (2.0.0 Windows |
| 19 | 80 | 0.05 | 17 | 0.07 | +http://www.semrush.com/bot.html |
| 20 | 73 | 0.05 | 68 | 0.27 | Windows 2000 |
| 21 | 73 | 0.05 | 62 | 0.24 | Windows 3.1 |
| 22 | 69 | 0.04 | 63 | 0.25 | MSIE 5.5; Windows NT 4.0 |
| 23 | 67 | 0.04 | 55 | 0.21 | Windows ME |
| 24 | 65 | 0.04 | 57 | 0.22 | Auto; Windows |
| 25 | 63 | 0.04 | 58 | 0.23 | Windows CE |
| 26 | 56 | 0.03 | 1 | 0.00 | +http://www.linkosmos.com/bot |
| 27 | 51 | 0.03 | 45 | 0.18 | MSIE 5.5; Windows NT 5.0 |
| 28 | 41 | 0.03 | 1 | 0.00 | +http://megaindex.com/crawler |
| 29 | 40 | 0.02 | 1 | 0.00 | +https://www.aihitdata.com/about |
| 30 | 36 | 0.02 | 11 | 0.04 | +http://www.findxbot.com |
| 31 | 36 | 0.02 | 18 | 0.07 | +http://duckduckgo.com |
| 32 | 20 | 0.01 | 3 | 0.01 | +spider@seoscanners.net |
| 33 | 19 | 0.01 | 5 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 34 | 19 | 0.01 | 9 | 0.04 | +http://www.exabot.com/go/robot |
| 35 | 18 | 0.01 | 10 | 0.04 | +https://deusu.de/robot.html |
| 36 | 18 | 0.01 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 37 | 14 | 0.01 | 5 | 0.02 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 38 | 12 | 0.01 | 6 | 0.02 | +http://monsido.com/bot.html; info@monsi... |
| 39 | 12 | 0.01 | 4 | 0.02 | +http://cliqz.com/company/cliqzbot |
| 40 | 11 | 0.01 | 1 | 0.00 | crawler@mixrank.com |
| 41 | 10 | 0.01 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 42 | 9 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 43 | 9 | 0.01 | 0 | 0.00 | Windows Phone OS 7.0 |
| 44 | 6 | 0.00 | 5 | 0.02 | Linux i686 [unknown version] |
| 45 | 6 | 0.00 | 5 | 0.02 | Macintosh |
| 46 | 5 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.2019; Windows NT ... |
| 47 | 4 | 0.00 | 1 | 0.00 | +https://www.mojeek.com/bot.html |
| 48 | 3 | 0.00 | 3 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 49 | 3 | 0.00 | 2 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 50 | 2 | 0.00 | 1 | 0.00 | http://www.wise-guys.nl/ |
| 51 | 2 | 0.00 | 1 | 0.00 | +http://www.proximic.com/info/spider.php |
| 52 | 2 | 0.00 | 1 | 0.00 | http://yooz.ir; info@yooz.ir |
| 53 | 2 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 54 | 2 | 0.00 | 2 | 0.01 | X11 |
| 55 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 56 | 1 | 0.00 | 0 | 0.00 | http://linkfluence.com/; bot@linkfluence... |
| 57 | 1 | 0.00 | 1 | 0.00 | +http://glutenfreepleasure.com/ |
| 58 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 59 | 1 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 60 | 1 | 0.00 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
| 61 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 62 | 1 | 0.00 | 1 | 0.00 | +http://www.id-search.xyz/bot.html |
| 63 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 64 | 1 | 0.00 | 0 | 0.00 | UrlCrawler; http://www.seomoz.org/dp/rog... |
| 65 | 1 | 0.00 | 0 | 0.00 | +http://www.pdffiller.com/en/support.htm |
| 66 | 1 | 0.00 | 0 | 0.00 | +; |
| 67 | 1 | 0.00 | 1 | 0.00 | +http://gookey.co/ |
| 68 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
