| Used Operating Systems by Visits |
| 1 | 26357 | 29.19 | 5226 | 60.09 | Windows NT |
| 2 | 6101 | 6.76 | 772 | 8.88 | +http://ahrefs.com/robot/ |
| 3 | 755 | 0.84 | 595 | 6.84 | +http://www.baidu.com/search/spider.html |
| 4 | 28241 | 31.27 | 402 | 4.62 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1963 | 2.17 | 391 | 4.50 | +http://www.google.com/bot.html |
| 6 | 1433 | 1.59 | 266 | 3.06 | ezooms.bot@gmail.com |
| 7 | 3094 | 3.43 | 231 | 2.66 | +http://www.bing.com/bingbot.htm |
| 8 | 232 | 0.26 | 149 | 1.71 | Windows 95 |
| 9 | 17359 | 19.22 | 115 | 1.32 | +http://yandex.com/bots |
| 10 | 610 | 0.68 | 93 | 1.07 | +http://www.linkdex.com/about/bots/ |
| 11 | 68 | 0.08 | 59 | 0.68 | MSIE 5.5; Windows NT 5.0 |
| 12 | 164 | 0.18 | 48 | 0.55 | Windows 98 |
| 13 | 54 | 0.06 | 42 | 0.48 | ) - BrowseX (2.0.0 Windows |
| 14 | 44 | 0.05 | 35 | 0.40 | Windows CE |
| 15 | 47 | 0.05 | 32 | 0.37 | Windows 3.1 |
| 16 | 33 | 0.04 | 29 | 0.33 | Windows 2000 |
| 17 | 141 | 0.16 | 28 | 0.32 | +http://help.soso.com/webspider.htm |
| 18 | 32 | 0.04 | 28 | 0.32 | MSIE 5.5; Windows NT 4.0 |
| 19 | 27 | 0.03 | 20 | 0.23 | Windows ME |
| 20 | 24 | 0.03 | 19 | 0.22 | Auto; Windows |
| 21 | 130 | 0.14 | 19 | 0.22 | X11 |
| 22 | 32 | 0.04 | 16 | 0.18 | +http://www.career-x.de/bot.html |
| 23 | 26 | 0.03 | 12 | 0.14 | MSIE 5.5; Windows 95 |
| 24 | 1851 | 2.05 | 12 | 0.14 | +http://siteexplorer.info/ |
| 25 | 59 | 0.07 | 11 | 0.13 | Windows XP |
| 26 | 1036 | 1.15 | 9 | 0.10 | http://crawler.sistrix.net/ |
| 27 | 59 | 0.07 | 9 | 0.10 | Android 2.3.5 |
| 28 | 155 | 0.17 | 7 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 29 | 18 | 0.02 | 5 | 0.06 | +http://www.exabot.com/go/robot |
| 30 | 6 | 0.01 | 4 | 0.05 | +http://www.semrush.com/bot.html |
| 31 | 3 | 0.00 | 3 | 0.03 | Linux [unknown version] |
| 32 | 20 | 0.02 | 2 | 0.02 | +http://www.aihit.com/ |
| 33 | 2 | 0.00 | 2 | 0.02 | J2ME/MIDP |
| 34 | 2 | 0.00 | 2 | 0.02 | Linux i686 [unknown version] |
| 35 | 76 | 0.08 | 2 | 0.02 | http://www.dataprovider.com/ |
| 36 | 8 | 0.01 | 2 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 37 | 13 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 38 | 1 | 0.00 | 0 | 0.00 | Trident 5.0; Windows NT 5.2; SpamBlocker... |
| 39 | 28 | 0.03 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
