| Used Operating Systems (30 / 43) [show full report] |
| 1 | 17567 | 32.05 | 672 | 4.98 | +http://yandex.com/bots |
| 2 | 9608 | 17.53 | 540 | 4.00 | Windows NT |
| 3 | 8536 | 15.57 | 6308 | 46.76 | +http://ahrefs.com/robot/ |
| 4 | 7753 | 14.14 | 5069 | 37.58 | +http://www.baidu.com/search/spider.html |
| 5 | 7336 | 13.38 | 106 | 0.79 | http://mj12bot.com/ |
| 6 | 1640 | 2.99 | 14 | 0.10 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 553 | 1.01 | 220 | 1.63 | +http://www.bing.com/bingbot.htm |
| 8 | 542 | 0.99 | 242 | 1.79 | +http://www.google.com/bot.html |
| 9 | 482 | 0.88 | 122 | 0.90 | +http://www.linkdex.com/bots/ |
| 10 | 244 | 0.45 | 20 | 0.15 | +http://www.semrush.com/bot.html |
| 11 | 74 | 0.14 | 17 | 0.13 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 57 | 0.10 | 17 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 51 | 0.09 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 14 | 41 | 0.07 | 15 | 0.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 38 | 0.07 | 12 | 0.09 | Windows XP |
| 16 | 35 | 0.06 | 4 | 0.03 | +http://siteexplorer.info/Backlink-Check... |
| 17 | 30 | 0.05 | 24 | 0.18 | Windows 95 |
| 18 | 25 | 0.05 | 6 | 0.04 | Windows 98 |
| 19 | 24 | 0.04 | 4 | 0.03 | +http://www.profound.net/domainappender |
| 20 | 20 | 0.04 | 19 | 0.14 | +http://www.uptime.com/uptimebot |
| 21 | 18 | 0.03 | 1 | 0.01 | Linux i686 [unknown version] |
| 22 | 18 | 0.03 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 23 | 16 | 0.03 | 1 | 0.01 | +http://megaindex.com/crawler |
| 24 | 15 | 0.03 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 25 | 15 | 0.03 | 6 | 0.04 | +http://www.exabot.com/go/robot |
| 26 | 14 | 0.03 | 6 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 27 | 8 | 0.01 | 5 | 0.04 | Auto; Windows |
| 28 | 8 | 0.01 | 4 | 0.03 | +http://duckduckgo.com |
| 29 | 7 | 0.01 | 7 | 0.05 | Windows CE |
| 30 | 7 | 0.01 | 6 | 0.04 | Windows 3.1 |
