| Used Operating Systems by Visits |
| 1 | 2322 | 21.52 | 2057 | 44.99 | +http://www.baidu.com/search/spider.html |
| 2 | 5656 | 52.42 | 1671 | 36.55 | Windows NT |
| 3 | 565 | 5.24 | 237 | 5.18 | +http://ahrefs.com/robot/ |
| 4 | 473 | 4.38 | 145 | 3.17 | ezooms.bot@gmail.com |
| 5 | 432 | 4.00 | 143 | 3.13 | +http://www.bing.com/bingbot.htm |
| 6 | 314 | 2.91 | 121 | 2.65 | +http://yandex.com/bots |
| 7 | 199 | 1.84 | 62 | 1.36 | +http://www.google.com/bot.html |
| 8 | 22 | 0.20 | 22 | 0.48 | Intel Mac OS X 10.4 |
| 9 | 56 | 0.52 | 21 | 0.46 | +http://www.exabot.com/go/robot |
| 10 | 36 | 0.33 | 18 | 0.39 | Windows 95 |
| 11 | 38 | 0.35 | 16 | 0.35 | Windows 2000 |
| 12 | 229 | 2.12 | 12 | 0.26 | http://crawler.sistrix.net/ |
| 13 | 101 | 0.94 | 9 | 0.20 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 17 | 0.16 | 9 | 0.20 | Windows 98 |
| 15 | 15 | 0.14 | 4 | 0.09 | +http://go.mail.ru/help/robots |
| 16 | 10 | 0.09 | 4 | 0.09 | MSIE 5.5; Windows NT 5.0 |
| 17 | 6 | 0.06 | 3 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 18 | 8 | 0.07 | 2 | 0.04 | MirrorDetector; +http://yandex.com/bots |
| 19 | 2 | 0.02 | 2 | 0.04 | Linux [unknown version] |
| 20 | 6 | 0.06 | 2 | 0.04 | Windows XP |
| 21 | 6 | 0.06 | 2 | 0.04 | Windows ME |
| 22 | 4 | 0.04 | 2 | 0.04 | Windows 3.1 |
| 23 | 3 | 0.03 | 1 | 0.02 | PPC Mac OS X 10.4 |
| 24 | 2 | 0.02 | 1 | 0.02 | Auto; Windows |
| 25 | 250 | 2.32 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 26 | 2 | 0.02 | 1 | 0.02 | +http://www.proximic.com/info/spider.php |
| 27 | 1 | 0.01 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 28 | 3 | 0.03 | 1 | 0.02 | +info@netcraft.com |
| 29 | 5 | 0.05 | 1 | 0.02 | PPC Mac OS X Mach-O |
| 30 | 2 | 0.02 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 31 | 4 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 32 | 1 | 0.01 | 0 | 0.00 | Android |
