| Used Operating Systems |
| 1 | 4917 | 36.44 | 2456 | 44.83 | Windows NT |
| 2 | 3045 | 22.57 | 634 | 11.57 | +http://www.google.com/bot.html |
| 3 | 2465 | 18.27 | 2025 | 36.97 | +http://www.baidu.com/search/spider.html |
| 4 | 1372 | 10.17 | 100 | 1.83 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 707 | 5.24 | 24 | 0.44 | +http://yandex.com/bots |
| 6 | 345 | 2.56 | 134 | 2.45 | +http://www.bing.com/bingbot.htm |
| 7 | 178 | 1.32 | 10 | 0.18 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 176 | 1.30 | 2 | 0.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 74 | 0.55 | 24 | 0.44 | +http://www.linkdex.com/bots/ |
| 10 | 22 | 0.16 | 21 | 0.38 | X11 |
| 11 | 21 | 0.16 | 0 | 0.00 | Android |
| 12 | 21 | 0.16 | 1 | 0.02 | +http://ahrefs.com/robot/ |
| 13 | 17 | 0.13 | 0 | 0.00 | J2ME/MIDP |
| 14 | 14 | 0.10 | 7 | 0.13 | http://www.searchmetrics.com/en/searchme... |
| 15 | 11 | 0.08 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 16 | 9 | 0.07 | 9 | 0.16 | Android 2.3.5 |
| 17 | 8 | 0.06 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 8 | 0.06 | 2 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 6 | 0.04 | 1 | 0.02 | Linux [unknown version] |
| 20 | 6 | 0.04 | 2 | 0.04 | +http://downloaflare.biz |
| 21 | 6 | 0.04 | 2 | 0.04 | http://crawler.007ac9.net/ |
| 22 | 5 | 0.04 | 1 | 0.02 | +http://tryload.in |
| 23 | 4 | 0.03 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 24 | 4 | 0.03 | 2 | 0.04 | +http://help.coccoc.com/ |
| 25 | 4 | 0.03 | 2 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 26 | 4 | 0.03 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 27 | 4 | 0.03 | 2 | 0.04 | +http://fulltext.sblog.cz/ |
| 28 | 3 | 0.02 | 1 | 0.02 | +http://getdownload.ws |
| 29 | 3 | 0.02 | 0 | 0.00 | Windows 92 |
| 30 | 3 | 0.02 | 3 | 0.05 | Linux i686 [unknown version] |
| 31 | 3 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 32 | 3 | 0.02 | 3 | 0.05 | +http://wmaid.com/explore/ |
| 33 | 3 | 0.02 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 34 | 3 | 0.02 | 1 | 0.02 | +http://overx50.com/ |
| 35 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 36 | 2 | 0.01 | 1 | 0.02 | http://crawler.sistrix.net/ |
| 37 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 38 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 39 | 2 | 0.01 | 1 | 0.02 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 40 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 41 | 2 | 0.01 | 1 | 0.02 | +http://www.exabot.com/go/robot |
| 42 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 1 | 0.01 | 0 | 0.00 | Android 2.3.7 |
| 44 | 1 | 0.01 | 1 | 0.02 | +http://fb02itsscan.fh-muenster.de |
| 45 | 1 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.4 |
