| Used Operating Systems |
| 1 | 27059 | 64.67 | 189 | 4.18 | http://mj12bot.com/ |
| 2 | 5573 | 13.32 | 389 | 8.60 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 3333 | 7.97 | 1817 | 40.19 | Windows NT |
| 4 | 1736 | 4.15 | 356 | 7.87 | +http://www.linkdex.com/bots/ |
| 5 | 1052 | 2.51 | 409 | 9.05 | +http://www.google.com/bot.html |
| 6 | 902 | 2.16 | 292 | 6.46 | +http://www.bing.com/bingbot.htm |
| 7 | 681 | 1.63 | 366 | 8.10 | +http://ahrefs.com/robot/ |
| 8 | 647 | 1.55 | 170 | 3.76 | +http://yandex.com/bots |
| 9 | 347 | 0.83 | 320 | 7.08 | +http://www.baidu.com/search/spider.html |
| 10 | 93 | 0.22 | 83 | 1.84 | +http://www.uptime.com/uptimebot |
| 11 | 80 | 0.19 | 24 | 0.53 | +http://www.semrush.com/bot.html |
| 12 | 68 | 0.16 | 11 | 0.24 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 55 | 0.13 | 5 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 14 | 43 | 0.10 | 15 | 0.33 | Windows XP |
| 15 | 27 | 0.06 | 17 | 0.38 | Windows 95 |
| 16 | 24 | 0.06 | 12 | 0.27 | +http://help.coccoc.com/searchengine |
| 17 | 11 | 0.03 | 6 | 0.13 | +info@netcraft.com |
| 18 | 11 | 0.03 | 1 | 0.02 | http://crawler.007ac9.net/ |
| 19 | 11 | 0.03 | 5 | 0.11 | Windows 98 |
| 20 | 10 | 0.02 | 5 | 0.11 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 21 | 10 | 0.02 | 1 | 0.02 | +https://www.aihitdata.com/about |
| 22 | 9 | 0.02 | 1 | 0.02 | +https://github.com/AliasIO/Wappalyzer |
| 23 | 8 | 0.02 | 4 | 0.09 | Windows CE |
| 24 | 8 | 0.02 | 3 | 0.07 | Auto; Windows |
| 25 | 7 | 0.02 | 1 | 0.02 | http://filterdb.iss.net/crawler/ |
| 26 | 7 | 0.02 | 3 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 27 | 6 | 0.01 | 3 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 28 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 29 | 4 | 0.01 | 2 | 0.04 | Windows 3.1 |
| 30 | 4 | 0.01 | 2 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 31 | 4 | 0.01 | 2 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 32 | 3 | 0.01 | 3 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 33 | 2 | 0.00 | 2 | 0.04 | Windows ME |
| 34 | 2 | 0.00 | 1 | 0.02 | +http://duckduckgo.com |
| 35 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X 10.5 |
