| Used Operating Systems |
| 1 | 2523 | 22.18 | 60 | 2.94 | Windows 98 |
| 2 | 2253 | 19.81 | 228 | 11.15 | Windows NT |
| 3 | 1942 | 17.07 | 134 | 6.56 | +http://yandex.com/bots |
| 4 | 1394 | 12.26 | 1050 | 51.37 | +http://www.baidu.com/search/spider.html |
| 5 | 1013 | 8.91 | 181 | 8.86 | ezooms.bot@gmail.com |
| 6 | 749 | 6.59 | 292 | 14.29 | +http://www.google.com/bot.html |
| 7 | 572 | 5.03 | 6 | 0.29 | +http://swebot.net |
| 8 | 450 | 3.96 | 2 | 0.10 | +http://swebot-crawler.net |
| 9 | 184 | 1.62 | 15 | 0.73 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 116 | 1.02 | 27 | 1.32 | +http://www.bing.com/bingbot.htm |
| 11 | 74 | 0.65 | 22 | 1.08 | +http://ahrefs.com/robot/ |
| 12 | 35 | 0.31 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 13 | 24 | 0.21 | 2 | 0.10 | bot@language-tools.com |
| 14 | 10 | 0.09 | 5 | 0.24 | +http://www.exabot.com/go/robot |
| 15 | 9 | 0.08 | 7 | 0.34 | +info@netcraft.com |
| 16 | 8 | 0.07 | 4 | 0.20 | Windows CE |
| 17 | 6 | 0.05 | 2 | 0.10 | Windows 2000 |
| 18 | 4 | 0.04 | 2 | 0.10 | +http://discoveryengine.com/discobot.htm... |
| 19 | 4 | 0.04 | 2 | 0.10 | MSIE 5.5; Windows NT 4.0 |
| 20 | 2 | 0.02 | 2 | 0.10 | +http://eripp.com |
| 21 | 2 | 0.02 | 1 | 0.05 | Windows 95 |
