| Used Operating Systems |
| 1 | 3371 | 56.93 | 1209 | 60.48 | Windows NT |
| 2 | 666 | 11.25 | 4 | 0.20 | +http://www.compspy.com/spider.html |
| 3 | 458 | 7.74 | 433 | 21.66 | +http://www.baidu.com/search/spider.html |
| 4 | 417 | 7.04 | 99 | 4.95 | +http://ahrefs.com/robot/ |
| 5 | 337 | 5.69 | 65 | 3.25 | +http://yandex.com/bots |
| 6 | 250 | 4.22 | 1 | 0.05 | +http://www.warebay.com/bot.html |
| 7 | 122 | 2.06 | 47 | 2.35 | +http://www.bing.com/bingbot.htm |
| 8 | 102 | 1.72 | 36 | 1.80 | +http://www.google.com/bot.html |
| 9 | 36 | 0.61 | 9 | 0.45 | MirrorDetector; +http://yandex.com/bots |
| 10 | 22 | 0.37 | 19 | 0.95 | Windows 95 |
| 11 | 22 | 0.37 | 8 | 0.40 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 20 | 0.34 | 20 | 1.00 | MSIE 5.5; Windows NT 5.0 |
| 13 | 14 | 0.24 | 4 | 0.20 | +http://discoveryengine.com/discoverybot... |
| 14 | 14 | 0.24 | 6 | 0.30 | X11 |
| 15 | 14 | 0.24 | 6 | 0.30 | Windows 98 |
| 16 | 8 | 0.14 | 7 | 0.35 | Windows CE |
| 17 | 8 | 0.14 | 4 | 0.20 | +http://snipebot.com/bot.html |
| 18 | 8 | 0.14 | 0 | 0.00 | ezooms.bot@gmail.com |
| 19 | 8 | 0.14 | 6 | 0.30 | Windows ME |
| 20 | 4 | 0.07 | 4 | 0.20 | Auto; Windows |
| 21 | 4 | 0.07 | 1 | 0.05 | Windows XP |
| 22 | 4 | 0.07 | 0 | 0.00 | Macintosh |
| 23 | 4 | 0.07 | 4 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 24 | 4 | 0.07 | 4 | 0.20 | Linux i686 [unknown version] |
| 25 | 4 | 0.07 | 3 | 0.15 | Windows 3.1 |
