| Used Operating Systems by Visits |
| 1 | 12893 | 27.26 | 11342 | 64.12 | +http://www.baidu.com/search/spider.html |
| 2 | 11300 | 23.90 | 2017 | 11.40 | +http://ahrefs.com/robot/ |
| 3 | 4890 | 10.34 | 1730 | 9.78 | +http://www.bing.com/bingbot.htm |
| 4 | 8061 | 17.05 | 1335 | 7.55 | +http://www.google.com/bot.html |
| 5 | 5680 | 12.01 | 650 | 3.67 | Windows NT |
| 6 | 245 | 0.52 | 244 | 1.38 | http://www.yodao.com/help/webmaster/spid... |
| 7 | 660 | 1.40 | 98 | 0.55 | +http://yandex.com/bots |
| 8 | 358 | 0.76 | 59 | 0.33 | ezooms.bot@gmail.com |
| 9 | 2324 | 4.91 | 50 | 0.28 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 53 | 0.11 | 47 | 0.27 | Windows 95 |
| 11 | 14 | 0.03 | 14 | 0.08 | Windows 3.1 |
| 12 | 14 | 0.03 | 14 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 13 | 23 | 0.05 | 14 | 0.08 | Windows 98 |
| 14 | 13 | 0.03 | 13 | 0.07 | Windows ME |
| 15 | 12 | 0.03 | 12 | 0.07 | Windows CE |
| 16 | 403 | 0.85 | 12 | 0.07 | http://crawler.sistrix.net/ |
| 17 | 9 | 0.02 | 9 | 0.05 | Windows 2000 |
| 18 | 9 | 0.02 | 9 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 19 | 25 | 0.05 | 8 | 0.05 | +http://www.exabot.com/go/robot |
| 20 | 8 | 0.02 | 4 | 0.02 | Windows XP |
| 21 | 30 | 0.06 | 2 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 22 | 2 | 0.00 | 2 | 0.01 | Linux [unknown version] |
| 23 | 11 | 0.02 | 2 | 0.01 | Linux i686 [unknown version] |
| 24 | 250 | 0.53 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 25 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 26 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
