| Used Operating Systems |
| 1 | 56289 | 39.85 | 270 | 1.04 | http://mj12bot.com/ |
| 2 | 29182 | 20.66 | 1583 | 6.12 | Windows NT |
| 3 | 21599 | 15.29 | 84 | 0.32 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 21402 | 15.15 | 16959 | 65.56 | +http://ahrefs.com/robot/ |
| 5 | 7464 | 5.28 | 6148 | 23.77 | +http://www.baidu.com/search/spider.html |
| 6 | 2280 | 1.61 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 7 | 1200 | 0.85 | 327 | 1.26 | +http://www.google.com/bot.html |
| 8 | 679 | 0.48 | 82 | 0.32 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 411 | 0.29 | 193 | 0.75 | +http://www.bing.com/bingbot.htm |
| 10 | 235 | 0.17 | 83 | 0.32 | +http://www.linkdex.com/bots/ |
| 11 | 189 | 0.13 | 25 | 0.10 | +http://yandex.com/bots |
| 12 | 116 | 0.08 | 6 | 0.02 | +http://www.semrush.com/bot.html |
| 13 | 40 | 0.03 | 29 | 0.11 | Windows 95 |
| 14 | 28 | 0.02 | 2 | 0.01 | https://www.dataprovider.com/spider/ |
| 15 | 27 | 0.02 | 11 | 0.04 | Windows XP |
| 16 | 22 | 0.02 | 17 | 0.07 | Windows 98 |
| 17 | 12 | 0.01 | 5 | 0.02 | +http://sur.ly/bot.html |
| 18 | 11 | 0.01 | 5 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 19 | 10 | 0.01 | 7 | 0.03 | Windows 2000 |
| 20 | 9 | 0.01 | 7 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 21 | 9 | 0.01 | 6 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 22 | 6 | 0.00 | 4 | 0.02 | Windows ME |
| 23 | 4 | 0.00 | 3 | 0.01 | Windows CE |
| 24 | 3 | 0.00 | 2 | 0.01 | Wayback Machine Live Record; +http://arc... |
| 25 | 3 | 0.00 | 3 | 0.01 | Windows 3.1 |
| 26 | 3 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 27 | 1 | 0.00 | 1 | 0.00 | Auto; Windows |
| 28 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 29 | 1 | 0.00 | 1 | 0.00 | X11 |
