| Used Operating Systems (21 / 21) [show full report] |
| 1 | 7759 | 62.20 | 5023 | 85.50 | +http://www.baidu.com/search/spider.html |
| 2 | 1604 | 12.86 | 236 | 4.02 | Windows NT |
| 3 | 1519 | 12.18 | 479 | 8.15 | +http://www.google.com/bot.html |
| 4 | 1114 | 8.93 | 22 | 0.37 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 169 | 1.35 | 54 | 0.92 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 114 | 0.91 | 31 | 0.53 | +http://yandex.com/bots |
| 7 | 78 | 0.63 | 2 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 8 | 39 | 0.31 | 6 | 0.10 | Windows 98 |
| 9 | 30 | 0.24 | 3 | 0.05 | Linux i686 [unknown version] |
| 10 | 18 | 0.14 | 5 | 0.09 | +http://www.bing.com/bingbot.htm |
| 11 | 9 | 0.07 | 2 | 0.03 | http://benderthewebrobot.tumblr.com |
| 12 | 7 | 0.06 | 4 | 0.07 | Windows 95 |
| 13 | 4 | 0.03 | 2 | 0.03 | +info@netcraft.com |
| 14 | 2 | 0.02 | 1 | 0.02 | Windows |
| 15 | 2 | 0.02 | 1 | 0.02 | Windows 2000 |
| 16 | 2 | 0.02 | 2 | 0.03 | SunOS sun4u |
| 17 | 1 | 0.01 | 1 | 0.02 | webcrawler at wise-guys dot nl; http://w... |
| 18 | 1 | 0.01 | 0 | 0.00 | webcrawler at wise-guys dot nl; http://w... |
| 19 | 1 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 20 | 1 | 0.01 | 0 | 0.00 | Windows 9x |
| 21 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
