| Used Operating Systems (30 / 36) [show full report] |
| 1 | 16199 | 48.38 | 185 | 2.73 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4845 | 14.47 | 574 | 8.46 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 4438 | 13.26 | 628 | 9.25 | Windows NT |
| 4 | 3514 | 10.50 | 2463 | 36.29 | +http://ahrefs.com/robot/ |
| 5 | 2587 | 7.73 | 2271 | 33.46 | +http://www.baidu.com/search/spider.html |
| 6 | 663 | 1.98 | 190 | 2.80 | +http://www.bing.com/bingbot.htm |
| 7 | 537 | 1.60 | 252 | 3.71 | +http://www.google.com/bot.html |
| 8 | 279 | 0.83 | 48 | 0.71 | +http://www.linkdex.com/bots/ |
| 9 | 139 | 0.42 | 70 | 1.03 | +http://yandex.com/bots |
| 10 | 76 | 0.23 | 19 | 0.28 | +http://www.profound.net/domainappender |
| 11 | 32 | 0.10 | 12 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 21 | 0.06 | 14 | 0.21 | http://www.bing.com/bingbot.htm |
| 13 | 20 | 0.06 | 8 | 0.12 | Windows 95 |
| 14 | 18 | 0.05 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 15 | 18 | 0.05 | 17 | 0.25 | +http://www.uptime.com/uptimebot |
| 16 | 18 | 0.05 | 2 | 0.03 | +http://webmeup-crawler.com/ |
| 17 | 16 | 0.05 | 7 | 0.10 | +http://help.coccoc.com/ |
| 18 | 7 | 0.02 | 2 | 0.03 | Windows 98 |
| 19 | 6 | 0.02 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 20 | 4 | 0.01 | 2 | 0.03 | http://www.botje.com/plukkie.htm |
| 21 | 4 | 0.01 | 1 | 0.01 | Linux i686 [unknown version] |
| 22 | 4 | 0.01 | 3 | 0.04 | +info@netcraft.com |
| 23 | 4 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 24 | 4 | 0.01 | 2 | 0.03 | +http://www.exabot.com/go/robot |
| 25 | 4 | 0.01 | 2 | 0.03 | +http://duckduckgo.com |
| 26 | 3 | 0.01 | 1 | 0.01 | Windows CE |
| 27 | 3 | 0.01 | 2 | 0.03 | http://nmap.org/book/nse.html |
| 28 | 3 | 0.01 | 1 | 0.01 | Windows ME |
| 29 | 3 | 0.01 | 1 | 0.01 | Windows 3.1 |
| 30 | 2 | 0.01 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
