| Used Operating Systems |
| 1 | 1517 | 67.57 | 1239 | 85.10 | Windows NT |
| 2 | 180 | 8.02 | 114 | 7.83 | +http://www.baidu.com/search/spider.html |
| 3 | 154 | 6.86 | 31 | 2.13 | +http://www.google.com/bot.html |
| 4 | 143 | 6.37 | 12 | 0.82 | +http://yandex.com/bots |
| 5 | 92 | 4.10 | 22 | 1.51 | MirrorDetector; +http://yandex.com/bots |
| 6 | 60 | 2.67 | 4 | 0.27 | +http://www.bing.com/bingbot.htm |
| 7 | 23 | 1.02 | 16 | 1.10 | +http://ahrefs.com/robot/ |
| 8 | 17 | 0.76 | 1 | 0.07 | Windows 98 |
| 9 | 16 | 0.71 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 14 | 0.62 | 7 | 0.48 | http://crawler.sistrix.net/ |
| 11 | 8 | 0.36 | 2 | 0.14 | +http://filterdb.iss.net/crawler/ |
| 12 | 4 | 0.18 | 1 | 0.07 | +http://www.warebay.com/bot.html |
| 13 | 4 | 0.18 | 2 | 0.14 | Android 2.3.5 |
| 14 | 4 | 0.18 | 2 | 0.14 | +info@netcraft.com |
| 15 | 4 | 0.18 | 2 | 0.14 | +http://discoveryengine.com/discoverybot... |
| 16 | 4 | 0.18 | 0 | 0.00 | +http://siteexplorer.info/ |
| 17 | 1 | 0.04 | 1 | 0.07 | Linux i686 [unknown version] |
