| Used Operating Systems (30 / 79) [show full report] |
| 1 | 61136 | 41.14 | 3028 | 14.16 | +http://www.bing.com/bingbot.htm |
| 2 | 28531 | 19.20 | 5636 | 26.36 | Windows NT |
| 3 | 18907 | 12.72 | 252 | 1.18 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 10234 | 6.89 | 4399 | 20.58 | +http://www.google.com/bot.html |
| 5 | 3519 | 2.37 | 209 | 0.98 | +http://yandex.com/bots |
| 6 | 3515 | 2.37 | 286 | 1.34 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 2890 | 1.94 | 1960 | 9.17 | +http://ahrefs.com/robot/ |
| 8 | 2581 | 1.74 | 2413 | 11.29 | +http://www.baidu.com/search/spider.html |
| 9 | 2404 | 1.62 | 3 | 0.01 | +http://webmeup-crawler.com/ |
| 10 | 2262 | 1.52 | 17 | 0.08 | +http://siteexplorer.info/ |
| 11 | 2204 | 1.48 | 655 | 3.06 | +http://www.linkdex.com/bots/ |
| 12 | 2004 | 1.35 | 4 | 0.02 | http://crawler.sistrix.net/ |
| 13 | 2001 | 1.35 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 14 | 1931 | 1.30 | 1210 | 5.66 | +http://www.easou.com/search/spider.html |
| 15 | 1291 | 0.87 | 35 | 0.16 | Windows 98 |
| 16 | 585 | 0.39 | 309 | 1.45 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 507 | 0.34 | 4 | 0.02 | +http://www.warebay.com/bot.html |
| 18 | 389 | 0.26 | 230 | 1.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 378 | 0.25 | 19 | 0.09 | +http://fulltext.sblog.cz/ |
| 20 | 258 | 0.17 | 172 | 0.80 | Windows 95 |
| 21 | 98 | 0.07 | 95 | 0.44 | Linux i686 [unknown version] |
| 22 | 79 | 0.05 | 4 | 0.02 | Windows 92 |
| 23 | 64 | 0.04 | 42 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 24 | 57 | 0.04 | 35 | 0.16 | Auto; Windows |
| 25 | 54 | 0.04 | 51 | 0.24 | +http://www.xovibot.net/ |
| 26 | 50 | 0.03 | 36 | 0.17 | Windows CE |
| 27 | 47 | 0.03 | 3 | 0.01 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 28 | 47 | 0.03 | 12 | 0.06 | +http://www.exabot.com/go/robot |
| 29 | 42 | 0.03 | 26 | 0.12 | Windows ME |
| 30 | 38 | 0.03 | 31 | 0.15 | MSIE 5.5; Windows NT 5.0 |
