| Used Operating Systems |
| 1 | 24689 | 50.42 | 1475 | 28.61 | +http://www.baidu.com/search/spider.html |
| 2 | 9008 | 18.39 | 2680 | 51.99 | Windows NT |
| 3 | 5912 | 12.07 | 100 | 1.94 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 4022 | 8.21 | 248 | 4.81 | +http://ahrefs.com/robot/ |
| 5 | 2102 | 4.29 | 338 | 6.56 | ezooms.bot@gmail.com |
| 6 | 1230 | 2.51 | 23 | 0.45 | +http://yandex.com/bots |
| 7 | 683 | 1.39 | 4 | 0.08 | +http://siteexplorer.info/ |
| 8 | 414 | 0.85 | 61 | 1.18 | +http://www.google.com/bot.html |
| 9 | 397 | 0.81 | 151 | 2.93 | +http://www.bing.com/bingbot.htm |
| 10 | 224 | 0.46 | 8 | 0.16 | http://crawler.sistrix.net/ |
| 11 | 76 | 0.16 | 21 | 0.41 | +http://www.exabot.com/go/robot |
| 12 | 53 | 0.11 | 11 | 0.21 | +http://www.linkdex.com/about/bots/ |
| 13 | 37 | 0.08 | 4 | 0.08 | X11 |
| 14 | 28 | 0.06 | 5 | 0.10 | Android 2.3.5 |
| 15 | 14 | 0.03 | 1 | 0.02 | +http://www.compspy.com/spider.html |
| 16 | 14 | 0.03 | 4 | 0.08 | http://www.searchmetrics.com/en/searchme... |
| 17 | 12 | 0.02 | 4 | 0.08 | Windows 98 |
| 18 | 10 | 0.02 | 4 | 0.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 8 | 0.02 | 3 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 20 | 8 | 0.02 | 7 | 0.14 | +info@netcraft.com |
| 21 | 7 | 0.01 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 5 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 23 | 5 | 0.01 | 1 | 0.02 | +http://domains.checkparams.com/ |
| 24 | 3 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 25 | 2 | 0.00 | 0 | 0.00 | Windows 2000 |
| 26 | 2 | 0.00 | 0 | 0.00 | Windows 95 |
| 27 | 2 | 0.00 | 0 | 0.00 | Windows 3.1 |
| 28 | 1 | 0.00 | 0 | 0.00 | Windows CE |
| 29 | 1 | 0.00 | 0 | 0.00 | Windows ME |
| 30 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
