| Used Operating Systems by Visits |
| 1 | 2661 | 17.29 | 2288 | 43.57 | +http://www.baidu.com/search/spider.html |
| 2 | 939 | 6.10 | 569 | 10.84 | +http://www.google.com/bot.html |
| 3 | 1524 | 9.90 | 493 | 9.39 | Windows NT |
| 4 | 1641 | 10.66 | 461 | 8.78 | +http://www.bing.com/bingbot.htm |
| 5 | 782 | 5.08 | 362 | 6.89 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 1612 | 10.48 | 221 | 4.21 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 574 | 3.73 | 211 | 4.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 8 | 308 | 2.00 | 159 | 3.03 | +http://ahrefs.com/robot/ |
| 9 | 1548 | 10.06 | 151 | 2.88 | +http://yandex.com/bots |
| 10 | 1947 | 12.65 | 126 | 2.40 | +http://www.semrush.com/bot.html |
| 11 | 112 | 0.73 | 53 | 1.01 | +http://www.linkdex.com/bots/ |
| 12 | 33 | 0.21 | 30 | 0.57 | Windows 95 |
| 13 | 38 | 0.25 | 17 | 0.32 | Windows 98 |
| 14 | 21 | 0.14 | 11 | 0.21 | http://www.opensiteexplorer.org/dotbot, ... |
| 15 | 9 | 0.06 | 9 | 0.17 | Windows CE |
| 16 | 10 | 0.06 | 9 | 0.17 | Windows ME |
| 17 | 9 | 0.06 | 9 | 0.17 | ) - BrowseX (2.0.0 Windows |
| 18 | 18 | 0.12 | 9 | 0.17 | +http://www.exabot.com/go/robot |
| 19 | 18 | 0.12 | 9 | 0.17 | +http://duckduckgo.com |
| 20 | 9 | 0.06 | 8 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 21 | 6 | 0.04 | 6 | 0.11 | MSIE 5.5; Windows NT 4.0 |
| 22 | 411 | 2.67 | 6 | 0.11 | +http://napoveda.seznam.cz/en/seznambot-... |
| 23 | 5 | 0.03 | 5 | 0.10 | Windows 2000 |
| 24 | 4 | 0.03 | 4 | 0.08 | Auto; Windows |
| 25 | 8 | 0.05 | 4 | 0.08 | Windows XP |
| 26 | 912 | 5.93 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 27 | 4 | 0.03 | 4 | 0.08 | Windows 3.1 |
| 28 | 27 | 0.18 | 3 | 0.06 | +http://www.seokicks.de/robot.html |
| 29 | 134 | 0.87 | 2 | 0.04 | +http://www.warebay.com/bot.html |
| 30 | 18 | 0.12 | 2 | 0.04 | +http://www.findxbot.com |
| 31 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 32 | 1 | 0.01 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 33 | 11 | 0.07 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 34 | 1 | 0.01 | 1 | 0.02 | Macintosh |
| 35 | 12 | 0.08 | 1 | 0.02 | +https://www.dataprovider.com/ |
| 36 | 16 | 0.10 | 1 | 0.02 | +https://teeraid.com/bot/ |
| 37 | 1 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/ |
| 38 | 1 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 39 | 2 | 0.01 | 0 | 0.00 | +http://corp.sputnik.ru/webmaster |
