| Used Operating Systems by Visits |
| 1 | 2706 | 6.61 | 2226 | 51.61 | +http://www.baidu.com/search/spider.html |
| 2 | 1713 | 4.18 | 657 | 15.23 | +http://www.google.com/bot.html |
| 3 | 32011 | 78.15 | 446 | 10.34 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1724 | 4.21 | 333 | 7.72 | Windows NT |
| 5 | 650 | 1.59 | 311 | 7.21 | +http://www.bing.com/bingbot.htm |
| 6 | 1543 | 3.77 | 125 | 2.90 | +http://yandex.com/bots |
| 7 | 58 | 0.14 | 30 | 0.70 | +http://ahrefs.com/robot/ |
| 8 | 60 | 0.15 | 25 | 0.58 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 68 | 0.17 | 24 | 0.56 | +http://www.semrush.com/bot.html |
| 10 | 24 | 0.06 | 21 | 0.49 | Windows 95 |
| 11 | 59 | 0.14 | 19 | 0.44 | +spider@seoscanners.net |
| 12 | 22 | 0.05 | 14 | 0.32 | Windows 98 |
| 13 | 8 | 0.02 | 8 | 0.19 | Windows CE |
| 14 | 8 | 0.02 | 8 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 15 | 7 | 0.02 | 7 | 0.16 | Windows XP |
| 16 | 8 | 0.02 | 7 | 0.16 | Windows 3.1 |
| 17 | 115 | 0.28 | 6 | 0.14 | +https://www.aihitdata.com/about |
| 18 | 30 | 0.07 | 6 | 0.14 | http://filterdb.iss.net/crawler/ |
| 19 | 7 | 0.02 | 6 | 0.14 | MSIE 5.5; Windows NT 4.0 |
| 20 | 14 | 0.03 | 5 | 0.12 | +http://www.linkdex.com/bots/ |
| 21 | 5 | 0.01 | 5 | 0.12 | Windows ME |
| 22 | 4 | 0.01 | 4 | 0.09 | Windows 2000 |
| 23 | 3 | 0.01 | 3 | 0.07 | Auto; Windows |
| 24 | 3 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 25 | 26 | 0.06 | 2 | 0.05 | +https://www.dataprovider.com/ |
| 26 | 12 | 0.03 | 2 | 0.05 | +http://www.profound.net/domainappender |
| 27 | 10 | 0.02 | 2 | 0.05 | +http://siteexplorer.info/ |
| 28 | 11 | 0.03 | 2 | 0.05 | +http://www.exabot.com/go/robot |
| 29 | 2 | 0.00 | 2 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 30 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 31 | 18 | 0.04 | 1 | 0.02 | Linux i686 [unknown version] |
| 32 | 31 | 0.08 | 1 | 0.02 | +http://www.linkpad.ru |
| 33 | 1 | 0.00 | 1 | 0.02 | +https://rankval.com |
| 34 | 1 | 0.00 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
