| Used Operating Systems |
| 1 | 120204 | 40.02 | 554 | 0.99 | +http://www.semrush.com/bot.html |
| 2 | 82083 | 27.33 | 1549 | 2.76 | +http://www.bing.com/bingbot.htm |
| 3 | 78487 | 26.13 | 50949 | 90.71 | +http://ahrefs.com/robot/ |
| 4 | 7762 | 2.58 | 1615 | 2.88 | +http://www.google.com/bot.html |
| 5 | 6710 | 2.23 | 53 | 0.09 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 1679 | 0.56 | 247 | 0.44 | Windows NT |
| 7 | 984 | 0.33 | 395 | 0.70 | +http://yandex.com/bots |
| 8 | 609 | 0.20 | 445 | 0.79 | +http://www.baidu.com/search/spider.html |
| 9 | 366 | 0.12 | 11 | 0.02 | +https://extlinks.com/Bot.html |
| 10 | 309 | 0.10 | 137 | 0.24 | +http://cliqz.com/company/cliqzbot |
| 11 | 296 | 0.10 | 7 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 12 | 146 | 0.05 | 3 | 0.01 | Series 60 |
| 13 | 144 | 0.05 | 74 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 126 | 0.04 | 61 | 0.11 | +http://duckduckgo.com |
| 15 | 92 | 0.03 | 4 | 0.01 | MAUI Runtime |
| 16 | 52 | 0.02 | 13 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 17 | 36 | 0.01 | 2 | 0.00 | +https://www.seokicks.de/robot.html |
| 18 | 34 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 29 | 0.01 | 7 | 0.01 | +http://www.pinterest.com/bot.html |
| 20 | 25 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 21 | 21 | 0.01 | 7 | 0.01 | +http://www.linkdex.com/bots/ |
| 22 | 19 | 0.01 | 0 | 0.00 | http://mj12bot.com/ |
| 23 | 15 | 0.00 | 7 | 0.01 | +http://sur.ly/bot.html |
| 24 | 11 | 0.00 | 1 | 0.00 | http://crawler.007ac9.net/ |
| 25 | 8 | 0.00 | 0 | 0.00 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 26 | 8 | 0.00 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 27 | 8 | 0.00 | 4 | 0.01 | Linux i686 [unknown version] |
| 28 | 6 | 0.00 | 2 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 29 | 6 | 0.00 | 2 | 0.00 | +info@netcraft.com |
| 30 | 5 | 0.00 | 4 | 0.01 | Linux [unknown version] |
| 31 | 5 | 0.00 | 1 | 0.00 | Windows 3.1 |
| 32 | 4 | 0.00 | 1 | 0.00 | documents; +http://docs.google.com |
| 33 | 4 | 0.00 | 0 | 0.00 | +https://www.letsencrypt.org |
| 34 | 4 | 0.00 | 1 | 0.00 | +http://www.similartech.com/smtbot |
| 35 | 4 | 0.00 | 0 | 0.00 | http://www.similartech.com/smtbot |
| 36 | 4 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 37 | 2 | 0.00 | 1 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 38 | 2 | 0.00 | 1 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 39 | 2 | 0.00 | 2 | 0.00 | +http://glutenfreepleasure.com/ |
| 40 | 2 | 0.00 | 1 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 41 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 42 | 2 | 0.00 | 1 | 0.00 | http://www.botje.com/plukkie.htm |
| 43 | 2 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 44 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 45 | 1 | 0.00 | 1 | 0.00 | Windows CE |
| 46 | 1 | 0.00 | 1 | 0.00 | Meta_Bot/1.1 |
| 47 | 1 | 0.00 | 1 | 0.00 | +http://megaindex.com/crawler |
