| Used Operating Systems (27 / 27) [show full report] |
| 1 | 16958 | 31.65 | 4676 | 51.08 | Windows NT |
| 2 | 12312 | 22.98 | 243 | 2.65 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 8672 | 16.18 | 1806 | 19.73 | +http://www.baidu.com/search/spider.html |
| 4 | 3330 | 6.21 | 5 | 0.05 | +http://webmeup-crawler.com/ |
| 5 | 2505 | 4.67 | 5 | 0.05 | http://crawler.sistrix.net/ |
| 6 | 1957 | 3.65 | 375 | 4.10 | +http://yandex.com/bots |
| 7 | 1571 | 2.93 | 631 | 6.89 | +http://www.google.com/bot.html |
| 8 | 1350 | 2.52 | 491 | 5.36 | +http://www.easou.com/search/spider.html |
| 9 | 1341 | 2.50 | 245 | 2.68 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 1328 | 2.48 | 4 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 11 | 1231 | 2.30 | 283 | 3.09 | MSIE 5.5; Windows NT 5.0 |
| 12 | 391 | 0.73 | 112 | 1.22 | +http://www.linkdex.com/bots/ |
| 13 | 351 | 0.66 | 92 | 1.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 71 | 0.13 | 57 | 0.62 | Linux i686 [unknown version] |
| 15 | 47 | 0.09 | 37 | 0.40 | Linux [unknown version] |
| 16 | 43 | 0.08 | 27 | 0.29 | Windows 98 |
| 17 | 40 | 0.07 | 29 | 0.32 | J2ME/MIDP |
| 18 | 30 | 0.06 | 10 | 0.11 | +http://www.bing.com/bingbot.htm |
| 19 | 26 | 0.05 | 21 | 0.23 | X11 |
| 20 | 9 | 0.02 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 21 | 6 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 22 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 23 | 4 | 0.01 | 2 | 0.02 | Windows 95 |
| 24 | 3 | 0.01 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 25 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 26 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows 98; ZangoToolbar 6.... |
| 27 | 1 | 0.00 | 0 | 0.00 | Trident/6.0; Windows 98; SV1; FDM; MSN O... |
