| Used Operating Systems by Visits |
| 1 | 1219 | 5.64 | 597 | 36.09 | Windows NT |
| 2 | 2512 | 11.63 | 264 | 15.96 | +http://www.bing.com/bingbot.htm |
| 3 | 13438 | 62.22 | 227 | 13.72 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 535 | 2.48 | 134 | 8.10 | +http://yandex.com/bots |
| 5 | 182 | 0.84 | 92 | 5.56 | +http://www.baidu.com/search/spider.html |
| 6 | 289 | 1.34 | 90 | 5.44 | +http://www.google.com/bot.html |
| 7 | 1855 | 8.59 | 62 | 3.75 | +http://www.semrush.com/bot.html |
| 8 | 180 | 0.83 | 57 | 3.45 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 217 | 1.00 | 52 | 3.14 | +http://www.linkdex.com/bots/ |
| 10 | 40 | 0.19 | 20 | 1.21 | +http://duckduckgo.com |
| 11 | 337 | 1.56 | 13 | 0.79 | +http://ahrefs.com/robot/ |
| 12 | 14 | 0.06 | 13 | 0.79 | Windows 95 |
| 13 | 8 | 0.04 | 5 | 0.30 | Windows 98 |
| 14 | 10 | 0.05 | 5 | 0.30 | +http://www.exabot.com/go/robot |
| 15 | 4 | 0.02 | 3 | 0.18 | Windows XP |
| 16 | 63 | 0.29 | 3 | 0.18 | +http://megaindex.com/crawler |
| 17 | 2 | 0.01 | 2 | 0.12 | Windows 2000 |
| 18 | 2 | 0.01 | 2 | 0.12 | Windows CE |
| 19 | 574 | 2.66 | 2 | 0.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 40 | 0.19 | 2 | 0.12 | Linux [unknown version] |
| 21 | 24 | 0.11 | 2 | 0.12 | +https://www.lipperhey.com/en/about/ |
| 22 | 44 | 0.20 | 2 | 0.12 | http://crawler.007ac9.net/ |
| 23 | 2 | 0.01 | 2 | 0.12 | MSIE 5.5; Windows NT 4.0 |
| 24 | 1 | 0.00 | 1 | 0.06 | Auto; Windows |
| 25 | 1 | 0.00 | 1 | 0.06 | Windows 3.1 |
| 26 | 1 | 0.00 | 1 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 27 | 2 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 28 | 2 | 0.01 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 29 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
