| Used Operating Systems by Visits |
| 1 | 3120 | 8.91 | 2272 | 78.29 | +http://www.baidu.com/search/spider.html |
| 2 | 708 | 2.02 | 144 | 4.96 | +http://www.google.com/bot.html |
| 3 | 985 | 2.81 | 143 | 4.93 | +http://www.bing.com/bingbot.htm |
| 4 | 1825 | 5.21 | 117 | 4.03 | Windows NT |
| 5 | 26922 | 76.90 | 100 | 3.45 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 244 | 0.70 | 56 | 1.93 | +http://yandex.com/bots |
| 7 | 58 | 0.17 | 50 | 1.72 | +http://www.uptime.com/uptimebot |
| 8 | 72 | 0.21 | 6 | 0.21 | +http://OpenLinkProfiler.org/bot |
| 9 | 2 | 0.01 | 2 | 0.07 | +https://gimmeusa.com/crawler.html |
| 10 | 2 | 0.01 | 2 | 0.07 | http://nmap.org/book/nse.html |
| 11 | 4 | 0.01 | 2 | 0.07 | http://www.botje.com/plukkie.htm |
| 12 | 4 | 0.01 | 2 | 0.07 | +info@netcraft.com |
| 13 | 2 | 0.01 | 2 | 0.07 | X11 |
| 14 | 24 | 0.07 | 2 | 0.07 | +https://www.dataprovider.com/ |
| 15 | 1003 | 2.86 | 1 | 0.03 | http://crawler.007ac9.net/ |
| 16 | 1 | 0.00 | 1 | 0.03 | Windows 98 |
| 17 | 2 | 0.01 | 0 | 0.00 | Windows 3.1 |
| 18 | 6 | 0.02 | 0 | 0.00 | +http://www.linkdex.com/bots/ |
| 19 | 26 | 0.07 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
