| Used Operating Systems |
| 1 | 34819 | 39.48 | 1940 | 27.10 | +http://ahrefs.com/robot/ |
| 2 | 27515 | 31.20 | 191 | 2.67 | http://mj12bot.com/ |
| 3 | 15164 | 17.20 | 3236 | 45.21 | Windows NT |
| 4 | 3350 | 3.80 | 627 | 8.76 | +http://www.bing.com/bingbot.htm |
| 5 | 2356 | 2.67 | 259 | 3.62 | +http://www.google.com/bot.html |
| 6 | 1441 | 1.63 | 157 | 2.19 | +http://www.baidu.com/search/spider.html |
| 7 | 1217 | 1.38 | 89 | 1.24 | +http://napoveda.seznam.cz/en/seznambot-... |
| 8 | 815 | 0.92 | 72 | 1.01 | +http://yandex.com/bots |
| 9 | 309 | 0.35 | 223 | 3.12 | +http://www.linkdex.com/bots/ |
| 10 | 268 | 0.30 | 53 | 0.74 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 98 | 0.11 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 12 | 97 | 0.11 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 13 | 88 | 0.10 | 0 | 0.00 | X11 |
| 14 | 84 | 0.10 | 79 | 1.10 | Windows 95 |
| 15 | 70 | 0.08 | 21 | 0.29 | +http://www.semrush.com/bot.html |
| 16 | 70 | 0.08 | 31 | 0.43 | Windows 98 |
| 17 | 45 | 0.05 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 18 | 40 | 0.05 | 0 | 0.00 | Android 2.3.5 |
| 19 | 36 | 0.04 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 20 | 35 | 0.04 | 5 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 29 | 0.03 | 8 | 0.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 22 | 24 | 0.03 | 12 | 0.17 | +http://duckduckgo.com |
| 23 | 18 | 0.02 | 18 | 0.25 | Windows CE |
| 24 | 18 | 0.02 | 17 | 0.24 | Windows ME |
| 25 | 18 | 0.02 | 18 | 0.25 | MSIE 5.5; Windows NT 4.0 |
| 26 | 15 | 0.02 | 15 | 0.21 | Windows 2000 |
| 27 | 13 | 0.01 | 13 | 0.18 | +http://www.uptime.com/uptimebot |
| 28 | 12 | 0.01 | 12 | 0.17 | Auto; Windows |
| 29 | 12 | 0.01 | 3 | 0.04 | Windows XP |
| 30 | 12 | 0.01 | 12 | 0.17 | Windows 3.1 |
| 31 | 11 | 0.01 | 0 | 0.00 | S60 |
| 32 | 10 | 0.01 | 10 | 0.14 | MSIE 5.5; Windows NT 5.0 |
| 33 | 10 | 0.01 | 10 | 0.14 | ) - BrowseX (2.0.0 Windows |
| 34 | 9 | 0.01 | 3 | 0.04 | Linux i686 [unknown version] |
| 35 | 7 | 0.01 | 5 | 0.07 | +http://sur.ly/bot.html |
| 36 | 7 | 0.01 | 4 | 0.06 | +http://cliqz.com/company/cliqzbot |
| 37 | 5 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 38 | 5 | 0.01 | 4 | 0.06 | +info@netcraft.com |
| 39 | 4 | 0.00 | 0 | 0.00 | Android |
| 40 | 4 | 0.00 | 2 | 0.03 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 41 | 3 | 0.00 | 0 | 0.00 | X11; Linux x86_64; pl |
| 42 | 3 | 0.00 | 0 | 0.00 | Macintosh |
| 43 | 2 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 44 | 2 | 0.00 | 0 | 0.00 | Android 4.1 |
| 45 | 2 | 0.00 | 0 | 0.00 | Android 2.2 |
| 46 | 2 | 0.00 | 2 | 0.03 | actually this is http://ismyblogworking.... |
| 47 | 2 | 0.00 | 0 | 0.00 | Android 2.3.4 |
| 48 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 49 | 1 | 0.00 | 0 | 0.00 | Android 2.3.3 |
| 50 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 51 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 52 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
| 53 | 1 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 54 | 1 | 0.00 | 0 | 0.00 | Android 2.2.1 |
