| Used Operating Systems by Visits |
| 1 | 14384 | 49.30 | 4130 | 54.00 | Windows NT |
| 2 | 2576 | 8.83 | 2066 | 27.01 | +http://www.baidu.com/search/spider.html |
| 3 | 7955 | 27.27 | 408 | 5.33 | ezooms.bot@gmail.com |
| 4 | 347 | 1.19 | 163 | 2.13 | Windows 95 |
| 5 | 577 | 1.98 | 144 | 1.88 | +http://www.bing.com/bingbot.htm |
| 6 | 971 | 3.33 | 127 | 1.66 | +http://www.google.com/bot.html |
| 7 | 502 | 1.72 | 105 | 1.37 | +http://ahrefs.com/robot/ |
| 8 | 105 | 0.36 | 82 | 1.07 | +http://help.soso.com/webspider.htm |
| 9 | 498 | 1.71 | 54 | 0.71 | +http://yandex.com/bots |
| 10 | 208 | 0.71 | 34 | 0.44 | Windows 98 |
| 11 | 53 | 0.18 | 33 | 0.43 | ) - BrowseX (2.0.0 Windows |
| 12 | 42 | 0.14 | 32 | 0.42 | MSIE 5.5; Windows NT 5.0 |
| 13 | 61 | 0.21 | 31 | 0.41 | Windows 2000 |
| 14 | 47 | 0.16 | 31 | 0.41 | Auto; Windows |
| 15 | 59 | 0.20 | 30 | 0.39 | Windows 3.1 |
| 16 | 48 | 0.16 | 29 | 0.38 | Windows CE |
| 17 | 62 | 0.21 | 28 | 0.37 | Windows ME |
| 18 | 44 | 0.15 | 27 | 0.35 | MSIE 5.5; Windows NT 4.0 |
| 19 | 81 | 0.28 | 17 | 0.22 | Windows XP |
| 20 | 24 | 0.08 | 12 | 0.16 | http://crawler.sistrix.net/ |
| 21 | 181 | 0.62 | 12 | 0.16 | +http://shoulu.jike.com/spider.html |
| 22 | 61 | 0.21 | 11 | 0.14 | X11 |
| 23 | 38 | 0.13 | 9 | 0.12 | +http://www.semrush.com/bot.html |
| 24 | 24 | 0.08 | 8 | 0.10 | +http://www.exabot.com/go/robot |
| 25 | 33 | 0.11 | 6 | 0.08 | Android 2.3.5 |
| 26 | 21 | 0.07 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 27 | 30 | 0.10 | 2 | 0.03 | +http://www.aihit.com/ |
| 28 | 4 | 0.01 | 2 | 0.03 | +http://www.yunyun.com/spider.html |
| 29 | 4 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 30 | 12 | 0.04 | 2 | 0.03 | +http://webmeup.com/crawler.html |
| 31 | 4 | 0.01 | 2 | 0.03 | ScoutJet; +http://blekko.com/about/blekk... |
| 32 | 4 | 0.01 | 2 | 0.03 | +http://www.acoon.de/robot.asp |
| 33 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X |
| 34 | 4 | 0.01 | 1 | 0.01 | +http://www.profound.net/urlappendbot.ht... |
| 35 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 36 | 95 | 0.33 | 1 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 37 | 1 | 0.00 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 38 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 39 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 40 | 8 | 0.03 | 0 | 0.00 | +http://siteexplorer.info/ |
| 41 | 2 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
