| Used Operating Systems (30 / 37) [show full report] |
| 1 | 21606 | 38.66 | 289 | 2.63 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 15051 | 26.93 | 6727 | 61.20 | +http://ahrefs.com/robot/ |
| 3 | 5002 | 8.95 | 9 | 0.08 | +http://webmeup-crawler.com/ |
| 4 | 4504 | 8.06 | 860 | 7.82 | Windows NT |
| 5 | 3609 | 6.46 | 362 | 3.29 | +http://www.bing.com/bingbot.htm |
| 6 | 2172 | 3.89 | 1905 | 17.33 | +http://www.baidu.com/search/spider.html |
| 7 | 2164 | 3.87 | 44 | 0.40 | +http://www.semrush.com/bot.html |
| 8 | 471 | 0.84 | 180 | 1.64 | +http://www.google.com/bot.html |
| 9 | 284 | 0.51 | 134 | 1.22 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 251 | 0.45 | 65 | 0.59 | +http://www.linkdex.com/bots/ |
| 11 | 240 | 0.43 | 106 | 0.96 | +http://yandex.com/bots |
| 12 | 125 | 0.22 | 86 | 0.78 | Windows 95 |
| 13 | 81 | 0.14 | 72 | 0.66 | +http://www.uptime.com/uptimebot |
| 14 | 67 | 0.12 | 17 | 0.15 | Windows 98 |
| 15 | 43 | 0.08 | 14 | 0.13 | Windows XP |
| 16 | 25 | 0.04 | 16 | 0.15 | Windows ME |
| 17 | 24 | 0.04 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 18 | 23 | 0.04 | 14 | 0.13 | ) - BrowseX (2.0.0 Windows |
| 19 | 20 | 0.04 | 4 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 20 | 19 | 0.03 | 16 | 0.15 | MSIE 5.5; Windows NT 4.0 |
| 21 | 17 | 0.03 | 13 | 0.12 | MSIE 5.5; Windows NT 5.0 |
| 22 | 16 | 0.03 | 11 | 0.10 | Windows 2000 |
| 23 | 15 | 0.03 | 12 | 0.11 | Auto; Windows |
| 24 | 14 | 0.03 | 12 | 0.11 | Windows CE |
| 25 | 14 | 0.03 | 5 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 26 | 9 | 0.02 | 7 | 0.06 | Windows 3.1 |
| 27 | 8 | 0.01 | 2 | 0.02 | http://crawler.007ac9.net/ |
| 28 | 4 | 0.01 | 2 | 0.02 | +http://duckduckgo.com |
| 29 | 3 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 30 | 2 | 0.00 | 1 | 0.01 | http://www.opensiteexplorer.org/dotbot, ... |
