| Used Operating Systems |
| 1 | 3259 | 61.78 | 208 | 26.43 | Windows NT |
| 2 | 759 | 14.39 | 80 | 10.17 | +http://yandex.com/bots |
| 3 | 317 | 6.01 | 101 | 12.83 | +http://www.bing.com/bingbot.htm |
| 4 | 311 | 5.90 | 262 | 33.29 | +http://www.baidu.com/search/spider.html |
| 5 | 189 | 3.58 | 71 | 9.02 | +http://www.google.com/bot.html |
| 6 | 160 | 3.03 | 10 | 1.27 | http://crawler.sistrix.net/ |
| 7 | 131 | 2.48 | 11 | 1.40 | +http://ahrefs.com/robot/ |
| 8 | 60 | 1.14 | 25 | 3.18 | ezooms.bot@gmail.com |
| 9 | 30 | 0.57 | 9 | 1.14 | +http://www.exabot.com/go/robot |
| 10 | 25 | 0.47 | 3 | 0.38 | Linux i686 [unknown version] |
| 11 | 12 | 0.23 | 4 | 0.51 | +http://discoveryengine.com/discoverybot... |
| 12 | 8 | 0.15 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 13 | 3 | 0.06 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.168; Windows NT 5... |
| 14 | 3 | 0.06 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.19; Windows NT 5.... |
| 15 | 2 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 16 | 2 | 0.04 | 1 | 0.13 | crawler@unister.de |
| 17 | 2 | 0.04 | 2 | 0.25 | +info@netcraft.com |
| 18 | 1 | 0.02 | 0 | 0.00 | Windows 98 |
| 19 | 1 | 0.02 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.30; Windows NT 5.... |
