| Used Operating Systems |
| 1 | 9887 | 24.41 | 344 | 8.26 | +http://www.google.com/bot.html |
| 2 | 7711 | 19.03 | 14 | 0.34 | Windows 98 |
| 3 | 4467 | 11.03 | 1294 | 31.08 | Windows NT |
| 4 | 4190 | 10.34 | 48 | 1.15 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 3945 | 9.74 | 1707 | 40.99 | +http://www.baidu.com/search/spider.html |
| 6 | 2854 | 7.05 | 123 | 2.95 | +http://yandex.com/bots |
| 7 | 2499 | 6.17 | 353 | 8.48 | +http://www.bing.com/bingbot.htm |
| 8 | 1894 | 4.68 | 85 | 2.04 | +http://ahrefs.com/robot/ |
| 9 | 1641 | 4.05 | 5 | 0.12 | http://crawler.sistrix.net/ |
| 10 | 614 | 1.52 | 3 | 0.07 | iPhone |
| 11 | 201 | 0.50 | 67 | 1.61 | ezooms.bot@gmail.com |
| 12 | 87 | 0.21 | 19 | 0.46 | +http://www.exabot.com/go/robot |
| 13 | 78 | 0.19 | 2 | 0.05 | Linux [unknown version] |
| 14 | 68 | 0.17 | 6 | 0.14 | Android |
| 15 | 63 | 0.16 | 1 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 16 | 43 | 0.11 | 28 | 0.67 | +http://shoulu.jike.com/spider.html |
| 17 | 38 | 0.09 | 1 | 0.02 | X11 |
| 18 | 35 | 0.09 | 5 | 0.12 | J2ME/MIDP |
| 19 | 32 | 0.08 | 14 | 0.34 | +http://www.procog.com/ |
| 20 | 30 | 0.07 | 4 | 0.10 | Linux i686 [unknown version] |
| 21 | 29 | 0.07 | 2 | 0.05 | +http://siteexplorer.info/ |
| 22 | 27 | 0.07 | 11 | 0.26 | +http://www.easou.com/search/spider.html |
| 23 | 26 | 0.06 | 13 | 0.31 | +http://www.career-x.de/bot.html |
| 24 | 17 | 0.04 | 1 | 0.02 | bot@language-tools.com |
| 25 | 6 | 0.01 | 1 | 0.02 | BlackBerry |
| 26 | 6 | 0.01 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 27 | 6 | 0.01 | 1 | 0.02 | Android 2.3.4 |
| 28 | 4 | 0.01 | 2 | 0.05 | +http://help.coccoc.com/ |
| 29 | 2 | 0.00 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 30 | 2 | 0.00 | 2 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 31 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 32 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 33 | 1 | 0.00 | 1 | 0.02 | Macintosh PPC |
| 34 | 1 | 0.00 | 1 | 0.02 | +http://go.mail.ru/help/robots |
| 35 | 1 | 0.00 | 1 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 36 | 1 | 0.00 | 1 | 0.02 | +http://awcheck.com/en/about |
| 37 | 1 | 0.00 | 0 | 0.00 | Android 2.3.5 |
| 38 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
