| Used Operating Systems |
| 1 | 3060 | 68.90 | 2470 | 77.28 | +http://www.baidu.com/search/spider.html |
| 2 | 546 | 12.29 | 344 | 10.76 | Windows NT |
| 3 | 268 | 6.03 | 120 | 3.75 | +http://www.bing.com/bingbot.htm |
| 4 | 260 | 5.85 | 88 | 2.75 | +http://www.google.com/bot.html |
| 5 | 130 | 2.93 | 48 | 1.50 | +http://yandex.com/bots |
| 6 | 86 | 1.94 | 70 | 2.19 | +http://www.uptime.com/uptimebot |
| 7 | 18 | 0.41 | 16 | 0.50 | Windows 95 |
| 8 | 15 | 0.34 | 5 | 0.16 | +http://OpenLinkProfiler.org/bot |
| 9 | 12 | 0.27 | 3 | 0.09 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 7 | 0.16 | 5 | 0.16 | Windows 98 |
| 11 | 6 | 0.14 | 2 | 0.06 | +https://www.dataprovider.com/ |
| 12 | 4 | 0.09 | 2 | 0.06 | +info@netcraft.com |
| 13 | 4 | 0.09 | 2 | 0.06 | +https://www.aihitdata.com/about |
| 14 | 4 | 0.09 | 4 | 0.13 | ) - BrowseX (2.0.0 Windows |
| 15 | 4 | 0.09 | 4 | 0.13 | MSIE 5.5; Windows NT 4.0 |
| 16 | 3 | 0.07 | 3 | 0.09 | Windows CE |
| 17 | 3 | 0.07 | 2 | 0.06 | http://nmap.org/book/nse.html |
| 18 | 2 | 0.05 | 2 | 0.06 | Windows 2000 |
| 19 | 2 | 0.05 | 2 | 0.06 | +http://www.privacyaware.org |
| 20 | 2 | 0.05 | 0 | 0.00 | Windows XP |
| 21 | 2 | 0.05 | 1 | 0.03 | Android 2.3.5 |
| 22 | 2 | 0.05 | 2 | 0.06 | +http://megaindex.com/crawler |
| 23 | 1 | 0.02 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
