| Used Operating Systems by Visits |
| 1 | 12430 | 44.97 | 2157 | 34.25 | Windows NT |
| 2 | 2467 | 8.92 | 2084 | 33.09 | +http://www.baidu.com/search/spider.html |
| 3 | 4601 | 16.64 | 686 | 10.89 | +http://www.bing.com/bingbot.htm |
| 4 | 2377 | 8.60 | 492 | 7.81 | +http://www.google.com/bot.html |
| 5 | 1201 | 4.34 | 218 | 3.46 | ezooms.bot@gmail.com |
| 6 | 849 | 3.07 | 168 | 2.67 | +http://yandex.com/bots |
| 7 | 690 | 2.50 | 141 | 2.24 | +http://ahrefs.com/robot/ |
| 8 | 98 | 0.35 | 98 | 1.56 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 333 | 1.20 | 49 | 0.78 | +http://help.soso.com/webspider.htm |
| 10 | 82 | 0.30 | 37 | 0.59 | +http://www.exabot.com/go/robot |
| 11 | 606 | 2.19 | 35 | 0.56 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 31 | 0.11 | 25 | 0.40 | MSIE 5.5; Windows NT 5.0 |
| 13 | 69 | 0.25 | 19 | 0.30 | Windows ME |
| 14 | 1488 | 5.38 | 14 | 0.22 | http://crawler.sistrix.net/ |
| 15 | 22 | 0.08 | 13 | 0.21 | Windows 95 |
| 16 | 44 | 0.16 | 8 | 0.13 | MirrorDetector; +http://yandex.com/bots |
| 17 | 5 | 0.02 | 5 | 0.08 | Linux i686 [unknown version] |
| 18 | 34 | 0.12 | 5 | 0.08 | Windows 98 |
| 19 | 7 | 0.03 | 4 | 0.06 | +http://go.mail.ru/help/robots |
| 20 | 10 | 0.04 | 4 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 21 | 11 | 0.04 | 4 | 0.06 | X11 |
| 22 | 6 | 0.02 | 3 | 0.05 | +http://snipebot.com/bot.html |
| 23 | 6 | 0.02 | 3 | 0.05 | Windows XP |
| 24 | 13 | 0.05 | 3 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 25 | 2 | 0.01 | 2 | 0.03 | Auto; Windows |
| 26 | 6 | 0.02 | 2 | 0.03 | http://www.searchmetrics.com/en/searchme... |
| 27 | 4 | 0.01 | 2 | 0.03 | Intel Mac OS X 10.4 |
| 28 | 2 | 0.01 | 2 | 0.03 | PPC Mac OS X Mach-O |
| 29 | 4 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 30 | 2 | 0.01 | 2 | 0.03 | +http://www.semrush.com/bot.html |
| 31 | 4 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 32 | 13 | 0.05 | 2 | 0.03 | http://www.youdao.com/help/webmaster/spi... |
| 33 | 16 | 0.06 | 2 | 0.03 | +http://shoulu.jike.com/spider.html |
| 34 | 3 | 0.01 | 1 | 0.02 | Windows 2000 |
| 35 | 2 | 0.01 | 1 | 0.02 | Android |
| 36 | 42 | 0.15 | 1 | 0.02 | +http://www.aihit.com/ |
| 37 | 1 | 0.00 | 1 | 0.02 | Linux [unknown version] |
| 38 | 1 | 0.00 | 1 | 0.02 | Macintosh |
| 39 | 5 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 40 | 34 | 0.12 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 41 | 12 | 0.04 | 0 | 0.00 | Windows 9. |
| 42 | 6 | 0.02 | 0 | 0.00 | Archive-It; +http://archive-it.org/files... |
| 43 | 3 | 0.01 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
