| Used Operating Systems |
| 1 | 45736 | 64.33 | 25470 | 93.61 | +http://ahrefs.com/robot/ |
| 2 | 13787 | 19.39 | 266 | 0.98 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 6113 | 8.60 | 112 | 0.41 | http://mj12bot.com/ |
| 4 | 938 | 1.32 | 306 | 1.12 | +http://www.bing.com/bingbot.htm |
| 5 | 895 | 1.26 | 203 | 0.75 | +http://www.linkdex.com/bots/ |
| 6 | 652 | 0.92 | 180 | 0.66 | +http://www.google.com/bot.html |
| 7 | 571 | 0.80 | 64 | 0.24 | +http://yandex.com/bots |
| 8 | 570 | 0.80 | 294 | 1.08 | +http://www.baidu.com/search/spider.html |
| 9 | 552 | 0.78 | 4 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 10 | 499 | 0.70 | 102 | 0.37 | Windows NT |
| 11 | 324 | 0.46 | 91 | 0.33 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 287 | 0.40 | 63 | 0.23 | +http://www.semrush.com/bot.html |
| 13 | 53 | 0.07 | 0 | 0.00 | +http://naver.me/bot |
| 14 | 40 | 0.06 | 19 | 0.07 | +http://www.exabot.com/go/robot |
| 15 | 24 | 0.03 | 20 | 0.07 | +http://glutenfreepleasure.com/ |
| 16 | 8 | 0.01 | 4 | 0.01 | +https://www.mojeek.com/bot.html |
| 17 | 8 | 0.01 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 18 | 4 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 4 | 0.01 | 1 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 20 | 4 | 0.01 | 0 | 0.00 | Windows 3.1 |
| 21 | 4 | 0.01 | 3 | 0.01 | +info@netcraft.com |
| 22 | 4 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 23 | 3 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 24 | 2 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 25 | 2 | 0.00 | 1 | 0.00 | Linux [unknown version] |
| 26 | 2 | 0.00 | 2 | 0.01 | Linux i686 [unknown version] |
| 27 | 1 | 0.00 | 0 | 0.00 | Android |
| 28 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 29 | 1 | 0.00 | 1 | 0.00 | Linux i586 [unknown version] |
| 30 | 1 | 0.00 | 1 | 0.00 | Windows 98 |
| 31 | 1 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
