| Used Operating Systems by Visits |
| 1 | 2519 | 31.46 | 2299 | 50.36 | +http://www.baidu.com/search/spider.html |
| 2 | 1284 | 16.04 | 1005 | 22.02 | Windows NT |
| 3 | 590 | 7.37 | 336 | 7.36 | +http://www.bing.com/bingbot.htm |
| 4 | 345 | 4.31 | 275 | 6.02 | +http://ahrefs.com/robot/ |
| 5 | 1199 | 14.98 | 272 | 5.96 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 213 | 2.66 | 108 | 2.37 | +http://www.google.com/bot.html |
| 7 | 282 | 3.52 | 63 | 1.38 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 120 | 1.50 | 57 | 1.25 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 159 | 1.99 | 51 | 1.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 200 | 2.50 | 37 | 0.81 | +http://yandex.com/bots |
| 11 | 39 | 0.49 | 13 | 0.28 | +http://www.exabot.com/go/robot |
| 12 | 13 | 0.16 | 12 | 0.26 | +http://www.easou.com/search/spider.html |
| 13 | 13 | 0.16 | 7 | 0.15 | +http://wmaid.com/explore/ |
| 14 | 12 | 0.15 | 6 | 0.13 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 12 | 0.15 | 5 | 0.11 | +http://fulltext.sblog.cz/ |
| 16 | 8 | 0.10 | 2 | 0.04 | http://www.mojeek.com/bot.html |
| 17 | 284 | 3.55 | 2 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 18 | 2 | 0.02 | 2 | 0.04 | Linux i686 [unknown version] |
| 19 | 4 | 0.05 | 2 | 0.04 | +info@netcraft.com |
| 20 | 66 | 0.82 | 2 | 0.04 | +http://endb-consolidated.aihit.com/ |
| 21 | 296 | 3.70 | 2 | 0.04 | http://crawler.007ac9.net/ |
| 22 | 42 | 0.52 | 2 | 0.04 | +http://siteexplorer.info/ |
| 23 | 3 | 0.04 | 1 | 0.02 | +http://getdownload.ws |
| 24 | 3 | 0.04 | 1 | 0.02 | +http://downloaflare.biz |
| 25 | 284 | 3.55 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 26 | 1 | 0.01 | 1 | 0.02 | X11 |
| 27 | 3 | 0.04 | 1 | 0.02 | +http://overx50.com/ |
| 28 | 10 | 0.12 | 0 | 0.00 | Linux [unknown version] |
