| Used Operating Systems by Visits |
| 1 | 2315 | 24.23 | 2067 | 53.42 | +http://www.baidu.com/search/spider.html |
| 2 | 4506 | 47.16 | 948 | 24.50 | Windows NT |
| 3 | 826 | 8.65 | 275 | 7.11 | +http://www.bing.com/bingbot.htm |
| 4 | 525 | 5.50 | 234 | 6.05 | +http://www.google.com/bot.html |
| 5 | 252 | 2.64 | 71 | 1.84 | +http://yandex.com/bots |
| 6 | 163 | 1.71 | 63 | 1.63 | ezooms.bot@gmail.com |
| 7 | 136 | 1.42 | 46 | 1.19 | +http://www.linkdex.com/about/bots/ |
| 8 | 402 | 4.21 | 45 | 1.16 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 85 | 0.89 | 41 | 1.06 | +http://help.coccoc.com/ |
| 10 | 53 | 0.55 | 18 | 0.47 | +http://www.exabot.com/go/robot |
| 11 | 28 | 0.29 | 12 | 0.31 | +http://www.easou.com/search/spider.html |
| 12 | 12 | 0.13 | 6 | 0.16 | http://www.botje.com/plukkie.htm |
| 13 | 20 | 0.21 | 6 | 0.16 | Windows 98 |
| 14 | 12 | 0.13 | 6 | 0.16 | +http://fulltext.sblog.cz/ |
| 15 | 51 | 0.53 | 3 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 3 | 0.03 | 3 | 0.08 | +http://pmoz.info/doc/botinfo.htm |
| 17 | 4 | 0.04 | 2 | 0.05 | J2ME/MIDP |
| 18 | 4 | 0.04 | 2 | 0.05 | http://crawler.sistrix.net/ |
| 19 | 40 | 0.42 | 2 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 20 | 2 | 0.02 | 2 | 0.05 | Linux [unknown version] |
| 21 | 2 | 0.02 | 2 | 0.05 | +http://struct.it/contacts/ |
| 22 | 4 | 0.04 | 2 | 0.05 | +info@netcraft.com |
| 23 | 26 | 0.27 | 2 | 0.05 | +http://www.seoprofiler.com/bot |
| 24 | 10 | 0.10 | 2 | 0.05 | +http://endb-consolidated.aihit.com/ |
| 25 | 24 | 0.25 | 2 | 0.05 | +http://siteexplorer.info/ |
| 26 | 2 | 0.02 | 1 | 0.03 | +http://www.netseer.com/crawler.html; cr... |
| 27 | 1 | 0.01 | 1 | 0.03 | http://www.searchmetrics.com/en/searchme... |
| 28 | 4 | 0.04 | 1 | 0.03 | Android 2.3.6 |
| 29 | 18 | 0.19 | 1 | 0.03 | +http://www.solomono.ru |
| 30 | 3 | 0.03 | 1 | 0.03 | +http://prlog.ru/ |
| 31 | 1 | 0.01 | 1 | 0.03 | X11 |
| 32 | 4 | 0.04 | 1 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 33 | 3 | 0.03 | 0 | 0.00 | Win32 |
| 34 | 1 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 35 | 2 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 36 | 2 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 37 | 1 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 38 | 2 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 39 | 5 | 0.05 | 0 | 0.00 | PPC Mac OS X Mach-O |
