| Used Operating Systems |
| 1 | 12788 | 42.86 | 9423 | 71.68 | +http://ahrefs.com/robot/ |
| 2 | 11985 | 40.17 | 168 | 1.28 | http://mj12bot.com/ |
| 3 | 2685 | 9.00 | 2322 | 17.66 | +http://www.baidu.com/search/spider.html |
| 4 | 824 | 2.76 | 383 | 2.91 | +http://www.google.com/bot.html |
| 5 | 578 | 1.94 | 327 | 2.49 | Windows NT |
| 6 | 318 | 1.07 | 176 | 1.34 | +http://www.bing.com/bingbot.htm |
| 7 | 237 | 0.79 | 196 | 1.49 | +http://www.linkdex.com/bots/ |
| 8 | 154 | 0.52 | 51 | 0.39 | +http://yandex.com/bots |
| 9 | 117 | 0.39 | 53 | 0.40 | +http://www.semrush.com/bot.html |
| 10 | 29 | 0.10 | 14 | 0.11 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 24 | 0.08 | 3 | 0.02 | https://nmap.org/book/nse.html |
| 12 | 20 | 0.07 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 13 | 11 | 0.04 | 1 | 0.01 | http://crawler.007ac9.net/ |
| 14 | 10 | 0.03 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 15 | 9 | 0.03 | 9 | 0.07 | +http://www.uptime.com/uptimebot |
| 16 | 8 | 0.03 | 1 | 0.01 | +http://www.gowikibot.com |
| 17 | 6 | 0.02 | 3 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 18 | 6 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 19 | 6 | 0.02 | 3 | 0.02 | +http://www.exabot.com/go/robot |
| 20 | 4 | 0.01 | 1 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 4 | 0.01 | 4 | 0.03 | +http://alphaseobot.com/bot.html |
| 22 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 23 | 2 | 0.01 | 1 | 0.01 | +http://www.findxbot.com |
| 24 | 2 | 0.01 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 2 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 26 | 1 | 0.00 | 0 | 0.00 | Series 60 |
| 27 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 28 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 29 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
