| Used Operating Systems by Visits |
| 1 | 3590 | 37.77 | 2655 | 59.78 | +http://www.baidu.com/search/spider.html |
| 2 | 3023 | 31.81 | 647 | 14.57 | Windows NT |
| 3 | 1279 | 13.46 | 384 | 8.65 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 405 | 4.26 | 174 | 3.92 | +http://www.bing.com/bingbot.htm |
| 5 | 295 | 3.10 | 149 | 3.36 | +http://www.google.com/bot.html |
| 6 | 117 | 1.23 | 78 | 1.76 | Windows 95 |
| 7 | 133 | 1.40 | 61 | 1.37 | +http://yandex.com/bots |
| 8 | 58 | 0.61 | 54 | 1.22 | +http://www.uptime.com/uptimebot |
| 9 | 105 | 1.10 | 26 | 0.59 | Windows 98 |
| 10 | 58 | 0.61 | 22 | 0.50 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 52 | 0.55 | 19 | 0.43 | +http://ahrefs.com/robot/ |
| 12 | 35 | 0.37 | 18 | 0.41 | +http://www.semrush.com/bot.html |
| 13 | 20 | 0.21 | 18 | 0.41 | MSIE 5.5; Windows NT 4.0 |
| 14 | 23 | 0.24 | 17 | 0.38 | Auto; Windows |
| 15 | 82 | 0.86 | 17 | 0.38 | +http://napoveda.seznam.cz/en/seznambot-... |
| 16 | 20 | 0.21 | 16 | 0.36 | MSIE 5.5; Windows NT 5.0 |
| 17 | 34 | 0.36 | 14 | 0.32 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 16 | 0.17 | 12 | 0.27 | Windows ME |
| 19 | 12 | 0.13 | 11 | 0.25 | ) - BrowseX (2.0.0 Windows |
| 20 | 12 | 0.13 | 10 | 0.23 | Windows 3.1 |
| 21 | 10 | 0.11 | 8 | 0.18 | Windows CE |
| 22 | 54 | 0.57 | 6 | 0.14 | +http://OpenLinkProfiler.org/bot |
| 23 | 16 | 0.17 | 4 | 0.09 | +http://webmeup-crawler.com/ |
| 24 | 8 | 0.08 | 4 | 0.09 | +http://www.exabot.com/go/robot |
| 25 | 3 | 0.03 | 3 | 0.07 | Windows 2000 |
| 26 | 6 | 0.06 | 3 | 0.07 | +http://fulltext.sblog.cz/ |
| 27 | 2 | 0.02 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 28 | 4 | 0.04 | 2 | 0.05 | +https://www.mojeek.com/bot.html |
| 29 | 4 | 0.04 | 2 | 0.05 | http://www.botje.com/plukkie.htm |
| 30 | 4 | 0.04 | 2 | 0.05 | +info@netcraft.com |
| 31 | 5 | 0.05 | 2 | 0.05 | +http://siteexplorer.info/ |
| 32 | 13 | 0.14 | 1 | 0.02 | +https://www.dataprovider.com/ |
| 33 | 6 | 0.06 | 0 | 0.00 | Windows XP |
