| Used Operating Systems |
| 1 | 2467 | 24.40 | 1098 | 23.54 | Windows NT |
| 2 | 2211 | 21.87 | 2017 | 43.25 | +http://www.baidu.com/search/spider.html |
| 3 | 868 | 8.59 | 12 | 0.26 | http://crawler.sistrix.net/ |
| 4 | 772 | 7.64 | 204 | 4.37 | ezooms.bot@gmail.com |
| 5 | 675 | 6.68 | 321 | 6.88 | +http://ahrefs.com/robot/ |
| 6 | 675 | 6.68 | 212 | 4.55 | +http://yandex.com/bots |
| 7 | 543 | 5.37 | 1 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 8 | 538 | 5.32 | 218 | 4.67 | +http://www.bing.com/bingbot.htm |
| 9 | 377 | 3.73 | 75 | 1.61 | +http://www.google.com/bot.html |
| 10 | 320 | 3.17 | 319 | 6.84 | http://www.yodao.com/help/webmaster/spid... |
| 11 | 281 | 2.78 | 27 | 0.58 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 75 | 0.74 | 63 | 1.35 | +http://www.mfgpages.com |
| 13 | 67 | 0.66 | 24 | 0.51 | +http://shoulu.jike.com/spider.html |
| 14 | 48 | 0.47 | 5 | 0.11 | Linux i686 [unknown version] |
| 15 | 39 | 0.39 | 16 | 0.34 | +http://www.exabot.com/go/robot |
| 16 | 36 | 0.36 | 17 | 0.36 | +http://www.career-x.de/bot.html |
| 17 | 30 | 0.30 | 7 | 0.15 | +http://go.mail.ru/help/robots |
| 18 | 15 | 0.15 | 1 | 0.02 | +http://www.compspy.com/spider.html |
| 19 | 12 | 0.12 | 0 | 0.00 | Windows 9. |
| 20 | 12 | 0.12 | 2 | 0.04 | MirrorDetector; +http://yandex.com/bots |
| 21 | 8 | 0.08 | 3 | 0.06 | +http://www.openindex.io/en/webmasters/s... |
| 22 | 8 | 0.08 | 3 | 0.06 | Windows 95 |
| 23 | 7 | 0.07 | 3 | 0.06 | Windows 98 |
| 24 | 6 | 0.06 | 5 | 0.11 | Linux [unknown version] |
| 25 | 4 | 0.04 | 4 | 0.09 | Intel Mac OS X 10.4 |
| 26 | 4 | 0.04 | 2 | 0.04 | http://www.youdao.com/help/webmaster/spi... |
| 27 | 3 | 0.03 | 2 | 0.04 | +info@netcraft.com |
| 28 | 2 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 29 | 2 | 0.02 | 1 | 0.02 | Windows CE |
| 30 | 2 | 0.02 | 1 | 0.02 | Windows 3.1 |
| 31 | 2 | 0.02 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 32 | 1 | 0.01 | 0 | 0.00 | +http://emefge.de/bot.html |
