| Used Operating Systems by Visits |
| 1 | 2740 | 6.10 | 862 | 37.76 | +http://www.baidu.com/search/spider.html |
| 2 | 14709 | 32.77 | 691 | 30.27 | +http://yandex.com/bots |
| 3 | 24006 | 53.48 | 292 | 12.79 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1333 | 2.97 | 128 | 5.61 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 448 | 1.00 | 106 | 4.64 | +http://www.linkdex.com/bots/ |
| 6 | 596 | 1.33 | 104 | 4.56 | Windows NT |
| 7 | 207 | 0.46 | 43 | 1.88 | +http://www.google.com/bot.html |
| 8 | 32 | 0.07 | 17 | 0.74 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 21 | 0.05 | 10 | 0.44 | Windows 98 |
| 10 | 5 | 0.01 | 5 | 0.22 | Auto; Windows |
| 11 | 13 | 0.03 | 5 | 0.22 | Windows 95 |
| 12 | 10 | 0.02 | 4 | 0.18 | +http://www.exabot.com/go/robot |
| 13 | 405 | 0.90 | 4 | 0.18 | +http://siteexplorer.info/ |
| 14 | 25 | 0.06 | 3 | 0.13 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 4 | 0.01 | 2 | 0.09 | Windows 2000 |
| 16 | 2 | 0.00 | 2 | 0.09 | Windows 3.1 |
| 17 | 1 | 0.00 | 1 | 0.04 | Windows CE |
| 18 | 1 | 0.00 | 1 | 0.04 | Windows XP |
| 19 | 1 | 0.00 | 1 | 0.04 | Windows ME |
| 20 | 5 | 0.01 | 1 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 21 | 3 | 0.01 | 1 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 22 | 27 | 0.06 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 23 | 5 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 24 | 12 | 0.03 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 25 | 63 | 0.14 | 0 | 0.00 | Crawler; +http://www.google.com/bot.html |
| 26 | 14 | 0.03 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 2 | 0.00 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 28 | 1 | 0.00 | 0 | 0.00 | Linux i586 [unknown version] |
| 29 | 5 | 0.01 | 0 | 0.00 | +https://www.dataprovider.com/ |
| 30 | 150 | 0.33 | 0 | 0.00 | +http://www.bing.com/bingbot.htm |
| 31 | 1 | 0.00 | 0 | 0.00 | +http://megaindex.com/crawler |
| 32 | 1 | 0.00 | 0 | 0.00 | Windows 9x |
| 33 | 32 | 0.07 | 0 | 0.00 | +http://www.uptime.com/uptimebot |
| 34 | 6 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 35 | 3 | 0.01 | 0 | 0.00 | +info@netcraft.com |
| 36 | 2 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
