| Used Operating Systems by Visits |
| 1 | 27400 | 54.93 | 11480 | 86.31 | +http://ahrefs.com/robot/ |
| 2 | 6735 | 13.50 | 407 | 3.06 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 964 | 1.93 | 384 | 2.89 | +http://www.bing.com/bingbot.htm |
| 4 | 269 | 0.54 | 240 | 1.80 | +http://www.baidu.com/search/spider.html |
| 5 | 12039 | 24.13 | 189 | 1.42 | http://mj12bot.com/ |
| 6 | 1125 | 2.26 | 175 | 1.32 | Windows NT |
| 7 | 227 | 0.46 | 113 | 0.85 | +http://www.google.com/bot.html |
| 8 | 410 | 0.82 | 108 | 0.81 | +http://www.linkdex.com/bots/ |
| 9 | 486 | 0.97 | 96 | 0.72 | +http://yandex.com/bots |
| 10 | 73 | 0.15 | 64 | 0.48 | +http://www.uptime.com/uptimebot |
| 11 | 28 | 0.06 | 9 | 0.07 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 61 | 0.12 | 8 | 0.06 | +http://www.semrush.com/bot.html |
| 13 | 22 | 0.04 | 7 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 5 | 0.01 | 5 | 0.04 | Linux i686 [unknown version] |
| 15 | 8 | 0.02 | 4 | 0.03 | +http://duckduckgo.com |
| 16 | 2 | 0.00 | 2 | 0.02 | Series 60 |
| 17 | 2 | 0.00 | 2 | 0.02 | +http://www.id-search.xyz/bot.html |
| 18 | 10 | 0.02 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 19 | 4 | 0.01 | 2 | 0.02 | +info@netcraft.com |
| 20 | 4 | 0.01 | 2 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 21 | 2 | 0.00 | 1 | 0.01 | +http://cliqz.com/company/cliqzbot |
| 22 | 3 | 0.01 | 1 | 0.01 | +http://megaindex.com/crawler |
| 23 | 4 | 0.01 | 0 | 0.00 | https://nmap.org/book/nse.html |
