| Used Operating Systems (30 / 47) [show full report] |
| 1 | 3330 | 22.95 | 630 | 22.63 | Windows NT |
| 2 | 2750 | 18.96 | 167 | 6.00 | http://mj12bot.com/ |
| 3 | 2654 | 18.29 | 792 | 28.45 | +http://www.baidu.com/search/spider.html |
| 4 | 1261 | 8.69 | 245 | 8.80 | +http://www.linkdex.com/bots/ |
| 5 | 1067 | 7.36 | 181 | 6.50 | +http://www.google.com/bot.html |
| 6 | 1002 | 6.91 | 181 | 6.50 | +http://www.bing.com/bingbot.htm |
| 7 | 648 | 4.47 | 27 | 0.97 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 624 | 4.30 | 61 | 2.19 | +http://yandex.com/bots |
| 9 | 228 | 1.57 | 38 | 1.36 | +http://ahrefs.com/robot/ |
| 10 | 174 | 1.20 | 162 | 5.82 | +http://www.uptime.com/uptimebot |
| 11 | 143 | 0.99 | 91 | 3.27 | Windows 95 |
| 12 | 110 | 0.76 | 17 | 0.61 | +http://www.semrush.com/bot.html |
| 13 | 80 | 0.55 | 8 | 0.29 | Windows 98 |
| 14 | 34 | 0.23 | 2 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 31 | 0.21 | 22 | 0.79 | Auto; Windows |
| 16 | 31 | 0.21 | 22 | 0.79 | MSIE 5.5; Windows NT 5.0 |
| 17 | 28 | 0.19 | 16 | 0.57 | Windows ME |
| 18 | 26 | 0.18 | 0 | 0.00 | Windows XP |
| 19 | 26 | 0.18 | 14 | 0.50 | Windows 3.1 |
| 20 | 23 | 0.16 | 19 | 0.68 | Windows CE |
| 21 | 22 | 0.15 | 17 | 0.61 | MSIE 5.5; Windows NT 4.0 |
| 22 | 21 | 0.14 | 7 | 0.25 | +http://www.seokicks.de/robot.html |
| 23 | 20 | 0.14 | 0 | 0.00 | +http://www.pinterest.com/bot.html |
| 24 | 20 | 0.14 | 3 | 0.11 | +http://napoveda.seznam.cz/en/seznambot-... |
| 25 | 19 | 0.13 | 16 | 0.57 | Windows 2000 |
| 26 | 18 | 0.12 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 27 | 16 | 0.11 | 11 | 0.40 | ) - BrowseX (2.0.0 Windows |
| 28 | 16 | 0.11 | 8 | 0.29 | +http://www.findxbot.com |
| 29 | 16 | 0.11 | 2 | 0.07 | +http://www.exabot.com/go/robot |
| 30 | 15 | 0.10 | 5 | 0.18 | +http://OpenLinkProfiler.org/bot |
