| Used Operating Systems |
| 1 | 77443 | 33.45 | 49596 | 90.69 | +http://ahrefs.com/robot/ |
| 2 | 74359 | 32.12 | 364 | 0.67 | +http://www.semrush.com/bot.html |
| 3 | 60621 | 26.19 | 432 | 0.79 | +http://www.bing.com/bingbot.htm |
| 4 | 5368 | 2.32 | 1350 | 2.47 | +http://www.google.com/bot.html |
| 5 | 3785 | 1.63 | 761 | 1.39 | Windows NT |
| 6 | 3095 | 1.34 | 438 | 0.80 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 1568 | 0.68 | 393 | 0.72 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 1079 | 0.47 | 363 | 0.66 | +http://yandex.com/bots |
| 9 | 660 | 0.29 | 13 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 638 | 0.28 | 462 | 0.84 | +http://www.baidu.com/search/spider.html |
| 11 | 511 | 0.22 | 22 | 0.04 | J2ME/MIDP |
| 12 | 487 | 0.21 | 3 | 0.01 | Linux i686 [unknown version] |
| 13 | 268 | 0.12 | 135 | 0.25 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 253 | 0.11 | 72 | 0.13 | +spider@seoscanners.net |
| 15 | 139 | 0.06 | 55 | 0.10 | +http://cliqz.com/company/cliqzbot |
| 16 | 118 | 0.05 | 4 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 17 | 114 | 0.05 | 5 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 100 | 0.04 | 4 | 0.01 | Android |
| 19 | 88 | 0.04 | 5 | 0.01 | Windows Phone OS 7.5 |
| 20 | 72 | 0.03 | 69 | 0.13 | +http://www.uptime.com/uptimebot |
| 21 | 66 | 0.03 | 32 | 0.06 | +http://duckduckgo.com |
| 22 | 63 | 0.03 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 61 | 0.03 | 15 | 0.03 | +http://www.pinterest.com/bot.html |
| 24 | 54 | 0.02 | 3 | 0.01 | MAUI Runtime |
| 25 | 52 | 0.02 | 2 | 0.00 | Windows Phone |
| 26 | 48 | 0.02 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 44 | 0.02 | 22 | 0.04 | +http://www.exabot.com/go/robot |
| 28 | 36 | 0.02 | 4 | 0.01 | +http://www.seokicks.de/robot.html |
| 29 | 36 | 0.02 | 4 | 0.01 | X11 |
| 30 | 31 | 0.01 | 0 | 0.00 | http://mj12bot.com/ |
| 31 | 25 | 0.01 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 32 | 24 | 0.01 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 23 | 0.01 | 1 | 0.00 | Series 60 |
| 34 | 22 | 0.01 | 1 | 0.00 | Android 2.3.6 |
| 35 | 21 | 0.01 | 7 | 0.01 | +http://sur.ly/bot.html |
| 36 | 20 | 0.01 | 9 | 0.02 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 37 | 16 | 0.01 | 5 | 0.01 | http://linkfluence.com/; bot@linkfluence... |
| 38 | 16 | 0.01 | 1 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 39 | 12 | 0.01 | 3 | 0.01 | Windows 95 |
| 40 | 9 | 0.00 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 41 | 8 | 0.00 | 4 | 0.01 | Linux [unknown version] |
| 42 | 8 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 43 | 4 | 0.00 | 2 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 44 | 4 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 45 | 4 | 0.00 | 0 | 0.00 | Windows 9. |
| 46 | 4 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 47 | 4 | 0.00 | 0 | 0.00 | Windows 98 |
| 48 | 4 | 0.00 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 49 | 4 | 0.00 | 2 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 50 | 3 | 0.00 | 1 | 0.00 | SpreadTrum |
| 51 | 2 | 0.00 | 1 | 0.00 | +http://naver.me/bot |
| 52 | 2 | 0.00 | 2 | 0.00 | +http://megaindex.com/crawler |
| 53 | 2 | 0.00 | 2 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 54 | 2 | 0.00 | 1 | 0.00 | +centurybot9@gmail.com |
| 55 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
