| Used Operating Systems |
| 1 | 3090 | 31.44 | 2329 | 60.59 | Windows NT |
| 2 | 2680 | 27.27 | 984 | 25.60 | +http://www.baidu.com/search/spider.html |
| 3 | 2545 | 25.90 | 3 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 4 | 616 | 6.27 | 120 | 3.12 | +http://yandex.com/bots |
| 5 | 571 | 5.81 | 230 | 5.98 | +http://www.google.com/bot.html |
| 6 | 231 | 2.35 | 140 | 3.64 | +http://www.bing.com/bingbot.htm |
| 7 | 28 | 0.28 | 14 | 0.36 | +http://www.meanpath.com/meanpathbot.htm... |
| 8 | 11 | 0.11 | 1 | 0.03 | Linux [unknown version] |
| 9 | 8 | 0.08 | 4 | 0.10 | http://crawler.sistrix.net/ |
| 10 | 7 | 0.07 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 11 | 5 | 0.05 | 1 | 0.03 | +http://overx50.com |
| 12 | 4 | 0.04 | 1 | 0.03 | +http://uni5download.com |
| 13 | 4 | 0.04 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 14 | 4 | 0.04 | 4 | 0.10 | Linux i686 [unknown version] |
| 15 | 4 | 0.04 | 3 | 0.08 | +info@netcraft.com |
| 16 | 4 | 0.04 | 2 | 0.05 | +http://wmaid.com/explore/ |
| 17 | 4 | 0.04 | 1 | 0.03 | +http://mydownloadengine.com |
| 18 | 3 | 0.03 | 1 | 0.03 | +http://downloaflare.biz |
| 19 | 3 | 0.03 | 1 | 0.03 | +http://inload.me |
| 20 | 2 | 0.02 | 2 | 0.05 | +http://fb02itsscan.fh-muenster.de |
| 21 | 1 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 22 | 1 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/ |
| 23 | 1 | 0.01 | 1 | 0.03 | Windows 98 |
| 24 | 1 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
