| Used Operating Systems |
| 1 | 21954 | 58.07 | 262 | 5.51 | http://mj12bot.com/ |
| 2 | 6076 | 16.07 | 594 | 12.50 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 2185 | 5.78 | 1427 | 30.04 | +http://www.baidu.com/search/spider.html |
| 4 | 1958 | 5.18 | 1395 | 29.36 | +http://ahrefs.com/robot/ |
| 5 | 1908 | 5.05 | 63 | 1.33 | Windows NT |
| 6 | 688 | 1.82 | 185 | 3.89 | +http://napoveda.seznam.cz/en/seznambot-... |
| 7 | 661 | 1.75 | 141 | 2.97 | +http://www.semrush.com/bot.html |
| 8 | 596 | 1.58 | 185 | 3.89 | +http://www.google.com/bot.html |
| 9 | 522 | 1.38 | 128 | 2.69 | +http://www.linkdex.com/bots/ |
| 10 | 470 | 1.24 | 78 | 1.64 | +http://yandex.com/bots |
| 11 | 464 | 1.23 | 246 | 5.18 | +http://www.bing.com/bingbot.htm |
| 12 | 95 | 0.25 | 5 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 13 | 88 | 0.23 | 4 | 0.08 | +https://www.aihitdata.com/about |
| 14 | 46 | 0.12 | 9 | 0.19 | +http://help.coccoc.com/searchengine |
| 15 | 18 | 0.05 | 8 | 0.17 | +http://www.exabot.com/go/robot |
| 16 | 16 | 0.04 | 0 | 0.00 | +http://www.xovibot.net/ |
| 17 | 14 | 0.04 | 2 | 0.04 | +http://siteexplorer.info/Backlink-Check... |
| 18 | 12 | 0.03 | 6 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 10 | 0.03 | 4 | 0.08 | https://nmap.org/book/nse.html |
| 20 | 10 | 0.03 | 2 | 0.04 | http://filterdb.iss.net/crawler/ |
| 21 | 6 | 0.02 | 2 | 0.04 | +http://duckduckgo.com |
| 22 | 4 | 0.01 | 2 | 0.04 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 23 | 4 | 0.01 | 2 | 0.04 | +info@netcraft.com |
| 24 | 2 | 0.01 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
