| Used Operating Systems |
| 1 | 6989 | 41.20 | 639 | 18.16 | Windows NT |
| 2 | 4122 | 24.30 | 159 | 4.52 | +http://yandex.com/bots |
| 3 | 2488 | 14.67 | 2233 | 63.47 | +http://www.baidu.com/search/spider.html |
| 4 | 1179 | 6.95 | 95 | 2.70 | +http://www.google.com/bot.html |
| 5 | 959 | 5.65 | 293 | 8.33 | +http://www.bing.com/bingbot.htm |
| 6 | 578 | 3.41 | 28 | 0.80 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 348 | 2.05 | 4 | 0.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 170 | 1.00 | 5 | 0.14 | http://crawler.sistrix.net/ |
| 9 | 59 | 0.35 | 29 | 0.82 | ezooms.bot@gmail.com |
| 10 | 19 | 0.11 | 10 | 0.28 | +http://www.exabot.com/go/robot |
| 11 | 13 | 0.08 | 6 | 0.17 | Windows 98 |
| 12 | 10 | 0.06 | 0 | 0.00 | +http://go.mail.ru/help/robots |
| 13 | 9 | 0.05 | 3 | 0.09 | +http://filterdb.iss.net/crawler/ |
| 14 | 6 | 0.04 | 6 | 0.17 | Intel Mac OS X 10.4 |
| 15 | 4 | 0.02 | 2 | 0.06 | Windows 95 |
| 16 | 3 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 17 | 2 | 0.01 | 2 | 0.06 | +http://domains.checkparams.com/ |
| 18 | 2 | 0.01 | 2 | 0.06 | +http://www.profound.net/sibot.html |
| 19 | 2 | 0.01 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
