| Used Operating Systems |
| 1 | 14279 | 41.53 | 545 | 13.69 | +http://yandex.com/bots |
| 2 | 10867 | 31.61 | 169 | 4.25 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2525 | 7.34 | 2182 | 54.81 | +http://www.baidu.com/search/spider.html |
| 4 | 2173 | 6.32 | 22 | 0.55 | http://mj12bot.com/ |
| 5 | 2108 | 6.13 | 300 | 7.54 | Windows NT |
| 6 | 823 | 2.39 | 161 | 4.04 | +http://www.google.com/bot.html |
| 7 | 637 | 1.85 | 239 | 6.00 | +http://www.linkdex.com/bots/ |
| 8 | 474 | 1.38 | 188 | 4.72 | +http://www.bing.com/bingbot.htm |
| 9 | 304 | 0.88 | 112 | 2.81 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 60 | 0.17 | 4 | 0.10 | +http://www.semrush.com/bot.html |
| 11 | 28 | 0.08 | 4 | 0.10 | http://filterdb.iss.net/crawler/ |
| 12 | 18 | 0.05 | 9 | 0.23 | +http://www.exabot.com/go/robot |
| 13 | 17 | 0.05 | 14 | 0.35 | +http://www.uptime.com/uptimebot |
| 14 | 10 | 0.03 | 4 | 0.10 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 10 | 0.03 | 2 | 0.05 | +http://webmeup-crawler.com/ |
| 16 | 9 | 0.03 | 4 | 0.10 | +http://ahrefs.com/robot/ |
| 17 | 9 | 0.03 | 3 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 18 | 6 | 0.02 | 2 | 0.05 | +https://www.dataprovider.com/ |
| 19 | 4 | 0.01 | 4 | 0.10 | Windows 95 |
| 20 | 4 | 0.01 | 2 | 0.05 | +http://duckduckgo.com |
| 21 | 3 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 22 | 2 | 0.01 | 2 | 0.05 | Windows XP |
| 23 | 2 | 0.01 | 2 | 0.05 | Windows 98 |
| 24 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 25 | 1 | 0.00 | 1 | 0.03 | Auto; Windows |
| 26 | 1 | 0.00 | 1 | 0.03 | http://nmap.org/book/nse.html |
| 27 | 1 | 0.00 | 1 | 0.03 | Windows 3.1 |
| 28 | 1 | 0.00 | 1 | 0.03 | Linux i686 [unknown version] |
| 29 | 1 | 0.00 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 30 | 1 | 0.00 | 1 | 0.03 | ) - BrowseX (2.0.0 Windows |
