| Used Operating Systems |
| 1 | 2894 | 34.48 | 2649 | 56.70 | +http://www.baidu.com/search/spider.html |
| 2 | 2218 | 26.42 | 1026 | 21.96 | Windows NT |
| 3 | 1501 | 17.88 | 332 | 7.11 | +http://www.google.com/bot.html |
| 4 | 865 | 10.30 | 352 | 7.53 | +http://www.bing.com/bingbot.htm |
| 5 | 187 | 2.23 | 26 | 0.56 | +http://yandex.com/bots |
| 6 | 176 | 2.10 | 53 | 1.13 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 117 | 1.39 | 49 | 1.05 | ezooms.bot@gmail.com |
| 8 | 81 | 0.96 | 52 | 1.11 | +http://ahrefs.com/robot/ |
| 9 | 52 | 0.62 | 26 | 0.56 | +http://www.exabot.com/go/robot |
| 10 | 44 | 0.52 | 2 | 0.04 | +http://www.warebay.com/bot.html |
| 11 | 35 | 0.42 | 8 | 0.17 | MirrorDetector; +http://yandex.com/bots |
| 12 | 33 | 0.39 | 7 | 0.15 | +http://siteexplorer.info/ |
| 13 | 30 | 0.36 | 27 | 0.58 | +http://shoulu.jike.com/spider.html |
| 14 | 28 | 0.33 | 15 | 0.32 | +http://discoveryengine.com/discoverybot... |
| 15 | 26 | 0.31 | 1 | 0.02 | Linux i686 [unknown version] |
| 16 | 24 | 0.29 | 22 | 0.47 | +http://help.soso.com/webspider.htm |
| 17 | 20 | 0.24 | 2 | 0.04 | +http://www.aihit.com/ |
| 18 | 20 | 0.24 | 2 | 0.04 | http://crawler.sistrix.net/ |
| 19 | 9 | 0.11 | 2 | 0.04 | +http://go.mail.ru/help/robots |
| 20 | 8 | 0.10 | 3 | 0.06 | +http://snipebot.com/bot.html |
| 21 | 5 | 0.06 | 2 | 0.04 | http://www.mojeek.com/bot.html |
| 22 | 4 | 0.05 | 2 | 0.04 | +http://emefge.de/bot.html |
| 23 | 3 | 0.04 | 3 | 0.06 | +http://pmoz.info/doc/botinfo.htm |
| 24 | 3 | 0.04 | 0 | 0.00 | Android 2.3.5 |
| 25 | 3 | 0.04 | 2 | 0.04 | X11 |
| 26 | 2 | 0.02 | 2 | 0.04 | 68K; WOW64; Trident/2.0 |
| 27 | 2 | 0.02 | 2 | 0.04 | http://www.searchmetrics.com/en/searchme... |
| 28 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 29 | 1 | 0.01 | 1 | 0.02 | Windows 98 |
| 30 | 1 | 0.01 | 1 | 0.02 | Windows 95 |
