| Used Operating Systems by Visits |
| 1 | 38496 | 35.88 | 24758 | 86.40 | +http://ahrefs.com/robot/ |
| 2 | 1949 | 1.82 | 1110 | 3.87 | Windows NT |
| 3 | 8086 | 7.54 | 719 | 2.51 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 2869 | 2.67 | 536 | 1.87 | +http://www.linkdex.com/bots/ |
| 5 | 2956 | 2.75 | 391 | 1.36 | +http://www.google.com/bot.html |
| 6 | 1597 | 1.49 | 302 | 1.05 | +http://www.bing.com/bingbot.htm |
| 7 | 18433 | 17.18 | 212 | 0.74 | +http://www.semrush.com/bot.html |
| 8 | 18824 | 17.54 | 190 | 0.66 | http://mj12bot.com/ |
| 9 | 1566 | 1.46 | 136 | 0.47 | +http://yandex.com/bots |
| 10 | 933 | 0.87 | 92 | 0.32 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 126 | 0.12 | 80 | 0.28 | +http://www.baidu.com/search/spider.html |
| 12 | 51 | 0.05 | 43 | 0.15 | +http://www.uptime.com/uptimebot |
| 13 | 577 | 0.54 | 10 | 0.03 | +http://www.seokicks.de/robot.html |
| 14 | 26 | 0.02 | 9 | 0.03 | +http://www.pinterest.com/bot.html |
| 15 | 14 | 0.01 | 7 | 0.02 | +info@netcraft.com |
| 16 | 10 | 0.01 | 6 | 0.02 | +http://sur.ly/bot.html |
| 17 | 12 | 0.01 | 6 | 0.02 | +http://duckduckgo.com |
| 18 | 9 | 0.01 | 4 | 0.01 | +https://deusu.de/robot.html |
| 19 | 269 | 0.25 | 4 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 20 | 6 | 0.01 | 4 | 0.01 | Windows 95 |
| 21 | 4 | 0.00 | 4 | 0.01 | +http://alphaseobot.com/bot.html |
| 22 | 26 | 0.02 | 3 | 0.01 | +https://www.mojeek.com/bot.html |
| 23 | 40 | 0.04 | 3 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 24 | 5 | 0.00 | 3 | 0.01 | Windows 98 |
| 25 | 6 | 0.01 | 3 | 0.01 | +http://www.exabot.com/go/robot |
| 26 | 4 | 0.00 | 2 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 27 | 144 | 0.13 | 2 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 28 | 6 | 0.01 | 2 | 0.01 | Windows XP |
| 29 | 3 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 30 | 3 | 0.00 | 2 | 0.01 | X11 |
| 31 | 6 | 0.01 | 1 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 32 | 1 | 0.00 | 1 | 0.00 | +http://glutenfreepleasure.com/ |
| 33 | 23 | 0.02 | 1 | 0.00 | http://www.searchmetrics.com/en/searchme... |
| 34 | 253 | 0.24 | 1 | 0.00 | Linux [unknown version] |
| 35 | 9903 | 9.23 | 1 | 0.00 | +http://megaindex.com/crawler |
| 36 | 7 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 37 | 1 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 38 | 2 | 0.00 | 1 | 0.00 | DragonFly i386 |
| 39 | 31 | 0.03 | 1 | 0.00 | +https://extlinks.com/Bot.html |
| 40 | 11 | 0.01 | 1 | 0.00 | +centurybot9@gmail.com |
| 41 | 1 | 0.00 | 0 | 0.00 | Arch Linux 1.6 |
| 42 | 8 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 43 | 1 | 0.00 | 0 | 0.00 | Ark Linux 5.5 |
| 44 | 1 | 0.00 | 0 | 0.00 | Unix 7.5 |
| 45 | 2 | 0.00 | 0 | 0.00 | Nokia 2.8 |
| 46 | 1 | 0.00 | 0 | 0.00 | Windows 9 |
| 47 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
