| Used Operating Systems |
| 1 | 2473 | 19.50 | 778 | 18.03 | +http://www.bing.com/bingbot.htm |
| 2 | 2462 | 19.41 | 1616 | 37.46 | +http://www.baidu.com/search/spider.html |
| 3 | 1624 | 12.80 | 385 | 8.92 | Windows NT |
| 4 | 1179 | 9.30 | 414 | 9.60 | +http://www.google.com/bot.html |
| 5 | 732 | 5.77 | 149 | 3.45 | +http://yandex.com/bots |
| 6 | 674 | 5.31 | 263 | 6.10 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 541 | 4.27 | 126 | 2.92 | http://mj12bot.com/ |
| 8 | 407 | 3.21 | 54 | 1.25 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 396 | 3.12 | 22 | 0.51 | Android |
| 10 | 260 | 2.05 | 5 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 11 | 250 | 1.97 | 73 | 1.69 | +http://www.semrush.com/bot.html |
| 12 | 246 | 1.94 | 128 | 2.97 | +http://ahrefs.com/robot/ |
| 13 | 180 | 1.42 | 2 | 0.05 | Series 60 |
| 14 | 157 | 1.24 | 98 | 2.27 | Linux i386 [unknown version] |
| 15 | 140 | 1.10 | 5 | 0.12 | SpreadTrum |
| 16 | 121 | 0.95 | 15 | 0.35 | +http://help.coccoc.com/searchengine |
| 17 | 69 | 0.54 | 4 | 0.09 | J2ME/MIDP |
| 18 | 63 | 0.50 | 7 | 0.16 | +http://www.seokicks.de/robot.html |
| 19 | 61 | 0.48 | 23 | 0.53 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 52 | 0.41 | 25 | 0.58 | +http://cliqz.com/company/cliqzbot |
| 21 | 48 | 0.38 | 4 | 0.09 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 48 | 0.38 | 14 | 0.32 | +http://naver.me/bot |
| 23 | 45 | 0.35 | 12 | 0.28 | +http://www.linkdex.com/bots/ |
| 24 | 34 | 0.27 | 2 | 0.05 | Linux i686 [unknown version] |
| 25 | 32 | 0.25 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 26 | 31 | 0.24 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 30 | 0.24 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 28 | 29 | 0.23 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 29 | 29 | 0.23 | 6 | 0.14 | +http://www.findxbot.com |
| 30 | 28 | 0.22 | 22 | 0.51 | startmebot/1.0; +https://start.me/bot |
| 31 | 27 | 0.21 | 2 | 0.05 | Linux [unknown version] |
| 32 | 26 | 0.20 | 3 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 33 | 18 | 0.14 | 2 | 0.05 | crawler@mixrank.com |
| 34 | 18 | 0.14 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 35 | 18 | 0.14 | 1 | 0.02 | MAUI Runtime |
| 36 | 16 | 0.13 | 6 | 0.14 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 37 | 14 | 0.11 | 2 | 0.05 | http://filterdb.iss.net/crawler/ |
| 38 | 11 | 0.09 | 4 | 0.09 | +https://www.mojeek.com/bot.html |
| 39 | 11 | 0.09 | 7 | 0.16 | +http://www.exabot.com/go/robot |
| 40 | 10 | 0.08 | 5 | 0.12 | +http://duckduckgo.com |
| 41 | 9 | 0.07 | 5 | 0.12 | +http://www.grapeshot.co.uk/crawler.php |
| 42 | 8 | 0.06 | 1 | 0.02 | BlackBerry |
| 43 | 8 | 0.06 | 1 | 0.02 | iPad |
| 44 | 6 | 0.05 | 2 | 0.05 | http://www.secretsearchenginelabs.com/se... |
| 45 | 6 | 0.05 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 46 | 6 | 0.05 | 3 | 0.07 | +http://www.pinterest.com/bot.html |
| 47 | 4 | 0.03 | 3 | 0.07 | https://nmap.org/book/nse.html |
| 48 | 4 | 0.03 | 2 | 0.05 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 49 | 4 | 0.03 | 0 | 0.00 | https://developers.facebook.com/docs/sha... |
| 50 | 4 | 0.03 | 3 | 0.07 | +info@netcraft.com |
| 51 | 3 | 0.02 | 2 | 0.05 | +http://www.proximic.com/info/spider.php |
| 52 | 3 | 0.02 | 1 | 0.02 | Intel Mac OS X |
| 53 | 3 | 0.02 | 0 | 0.00 | Windows 9. |
| 54 | 3 | 0.02 | 3 | 0.07 | +http://glutenfreepleasure.com/ |
| 55 | 2 | 0.02 | 2 | 0.05 | +http://megaindex.com/crawler |
| 56 | 1 | 0.01 | 0 | 0.00 | iPhone |
