| Used Operating Systems by Visits |
| 1 | 2642 | 10.55 | 2202 | 66.31 | +http://www.baidu.com/search/spider.html |
| 2 | 1583 | 6.32 | 395 | 11.89 | +http://www.google.com/bot.html |
| 3 | 596 | 2.38 | 235 | 7.08 | Windows NT |
| 4 | 716 | 2.86 | 199 | 5.99 | +http://yandex.com/bots |
| 5 | 305 | 1.22 | 111 | 3.34 | +http://www.bing.com/bingbot.htm |
| 6 | 14776 | 59.00 | 69 | 2.08 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 72 | 0.29 | 30 | 0.90 | +http://www.linkdex.com/bots/ |
| 8 | 4168 | 16.64 | 21 | 0.63 | http://mj12bot.com/ |
| 9 | 25 | 0.10 | 16 | 0.48 | +http://ahrefs.com/robot/ |
| 10 | 11 | 0.04 | 11 | 0.33 | Windows 95 |
| 11 | 12 | 0.05 | 5 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 6 | 0.02 | 5 | 0.15 | +info@netcraft.com |
| 13 | 6 | 0.02 | 5 | 0.15 | Windows 98 |
| 14 | 4 | 0.02 | 4 | 0.12 | http://nmap.org/book/nse.html |
| 15 | 42 | 0.17 | 3 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 16 | 45 | 0.18 | 3 | 0.09 | +https://www.aihitdata.com/about |
| 17 | 28 | 0.11 | 2 | 0.06 | https://www.dataprovider.com/spider/ |
| 18 | 2 | 0.01 | 2 | 0.06 | +http://www.grapeshot.co.uk/crawler.php |
| 19 | 1 | 0.00 | 1 | 0.03 | Windows XP |
| 20 | 1 | 0.00 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 21 | 1 | 0.00 | 1 | 0.03 | Windows 3.1 |
