| Used Operating Systems |
| 1 | 17458 | 58.63 | 180 | 2.99 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 7623 | 25.60 | 4297 | 71.40 | +http://ahrefs.com/robot/ |
| 3 | 2608 | 8.76 | 1189 | 19.76 | +http://www.baidu.com/search/spider.html |
| 4 | 510 | 1.71 | 110 | 1.83 | +http://www.bing.com/bingbot.htm |
| 5 | 362 | 1.22 | 77 | 1.28 | +http://www.google.com/bot.html |
| 6 | 310 | 1.04 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 247 | 0.83 | 5 | 0.08 | +http://www.semrush.com/bot.html |
| 8 | 191 | 0.64 | 56 | 0.93 | Windows NT |
| 9 | 129 | 0.43 | 42 | 0.70 | +http://yandex.com/bots |
| 10 | 50 | 0.17 | 16 | 0.27 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 49 | 0.16 | 11 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 44 | 0.15 | 2 | 0.03 | +https://www.aihitdata.com/about |
| 13 | 35 | 0.12 | 5 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 14 | 28 | 0.09 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 15 | 21 | 0.07 | 3 | 0.05 | +http://megaindex.com/crawler |
| 16 | 20 | 0.07 | 5 | 0.08 | +spider@seoscanners.net |
| 17 | 18 | 0.06 | 2 | 0.03 | +https://www.dataprovider.com/ |
| 18 | 13 | 0.04 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 19 | 12 | 0.04 | 0 | 0.00 | +http://www.seokicks.de/robot.html |
| 20 | 10 | 0.03 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 21 | 8 | 0.03 | 4 | 0.07 | +http://www.linkdex.com/bots/ |
| 22 | 8 | 0.03 | 4 | 0.07 | +info@netcraft.com |
| 23 | 6 | 0.02 | 2 | 0.03 | +http://glutenfreepleasure.com/ |
| 24 | 4 | 0.01 | 1 | 0.02 | +http://www.linkpad.ru |
| 25 | 4 | 0.01 | 2 | 0.03 | Linux i686 [unknown version] |
| 26 | 4 | 0.01 | 1 | 0.02 | Windows 98 |
| 27 | 2 | 0.01 | 2 | 0.03 | +https://rankval.com |
| 28 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 29 | 1 | 0.00 | 1 | 0.02 | Linux [unknown version] |
| 30 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 31 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
