| Used Operating Systems by Visits |
| 1 | 70813 | 15.74 | 49395 | 91.94 | +http://ahrefs.com/robot/ |
| 2 | 268106 | 59.59 | 2376 | 4.42 | +http://www.semrush.com/bot.html |
| 3 | 46481 | 10.33 | 953 | 1.77 | +http://www.bing.com/bingbot.htm |
| 4 | 624 | 0.14 | 257 | 0.48 | Windows NT |
| 5 | 62186 | 13.82 | 222 | 0.41 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 450 | 0.10 | 160 | 0.30 | +http://www.google.com/bot.html |
| 7 | 251 | 0.06 | 105 | 0.20 | +http://yandex.com/bots |
| 8 | 43 | 0.01 | 42 | 0.08 | +http://duckduckgo.com |
| 9 | 72 | 0.02 | 37 | 0.07 | +http://cliqz.com/company/cliqzbot |
| 10 | 34 | 0.01 | 34 | 0.06 | 1 subscribers |
| 11 | 31 | 0.01 | 31 | 0.06 | http://cloudsystemnetworks.com |
| 12 | 38 | 0.01 | 20 | 0.04 | +http://www.baidu.com/search/spider.html |
| 13 | 46 | 0.01 | 19 | 0.04 | +http://www.pinterest.com/bot.html |
| 14 | 88 | 0.02 | 19 | 0.04 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 26 | 0.01 | 16 | 0.03 | +https://velen.io |
| 16 | 13 | 0.00 | 7 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 11 | 0.00 | 4 | 0.01 | +https://www.woorank.com/ |
| 18 | 5 | 0.00 | 3 | 0.01 | +http://sur.ly/bot.html |
| 19 | 9 | 0.00 | 3 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 20 | 27 | 0.01 | 3 | 0.01 | +https://www.seokicks.de/robot.html |
| 21 | 231 | 0.05 | 3 | 0.01 | +https://github.com/tb0hdan/domains |
| 22 | 2 | 0.00 | 2 | 0.00 | Linux i686 [unknown version] |
| 23 | 2 | 0.00 | 2 | 0.00 | +info@netcraft.com |
| 24 | 36 | 0.01 | 2 | 0.00 | +http://webmeup-crawler.com/ |
| 25 | 2 | 0.00 | 2 | 0.00 | +http://megaindex.com/crawler |
| 26 | 2 | 0.00 | 1 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 27 | 1 | 0.00 | 1 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 28 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 29 | 11 | 0.00 | 1 | 0.00 | http://seekport.com/ |
| 30 | 3 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 31 | 9 | 0.00 | 1 | 0.00 | Windows 98 |
| 32 | 8 | 0.00 | 0 | 0.00 | http://www.xforce-security.com/crawler/ |
| 33 | 189 | 0.04 | 0 | 0.00 | http://mj12bot.com/ |
| 34 | 37 | 0.01 | 0 | 0.00 | Windows XP |
| 35 | 2 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 36 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 37 | 2 | 0.00 | 0 | 0.00 | +http://naver.me/spd |
