| Used Operating Systems (30 / 39) [show full report] |
| 1 | 17095 | 60.03 | 2884 | 40.13 | Windows NT |
| 2 | 2685 | 9.43 | 2373 | 33.02 | +http://www.baidu.com/search/spider.html |
| 3 | 1763 | 6.19 | 37 | 0.51 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1352 | 4.75 | 236 | 3.28 | http://www.yodao.com/help/webmaster/spid... |
| 5 | 1327 | 4.66 | 388 | 5.40 | +http://www.google.com/bot.html |
| 6 | 972 | 3.41 | 445 | 6.19 | +http://www.bing.com/bingbot.htm |
| 7 | 894 | 3.14 | 207 | 2.88 | ezooms.bot@gmail.com |
| 8 | 421 | 1.48 | 115 | 1.60 | Windows 95 |
| 9 | 358 | 1.26 | 113 | 1.57 | +http://yandex.com/bots |
| 10 | 291 | 1.02 | 83 | 1.16 | Windows 98 |
| 11 | 250 | 0.88 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 12 | 133 | 0.47 | 40 | 0.56 | MSIE 5.5; Windows NT 5.0 |
| 13 | 124 | 0.44 | 29 | 0.40 | MSIE 5.5; Windows NT 4.0 |
| 14 | 120 | 0.42 | 14 | 0.19 | J2ME/MIDP |
| 15 | 89 | 0.31 | 26 | 0.36 | Windows CE |
| 16 | 77 | 0.27 | 25 | 0.35 | Windows 2000 |
| 17 | 77 | 0.27 | 20 | 0.28 | Windows ME |
| 18 | 73 | 0.26 | 9 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 65 | 0.23 | 20 | 0.28 | Windows 3.1 |
| 20 | 59 | 0.21 | 16 | 0.22 | Windows XP |
| 21 | 58 | 0.20 | 53 | 0.74 | +http://ahrefs.com/robot/ |
| 22 | 43 | 0.15 | 15 | 0.21 | http://crawler.sistrix.net/ |
| 23 | 29 | 0.10 | 5 | 0.07 | +http://shoulu.jike.com/spider.html |
| 24 | 24 | 0.08 | 13 | 0.18 | +http://www.exabot.com/go/robot |
| 25 | 19 | 0.07 | 2 | 0.03 | Linux i686 [unknown version] |
| 26 | 15 | 0.05 | 3 | 0.04 | Android |
| 27 | 15 | 0.05 | 2 | 0.03 | S60 |
| 28 | 9 | 0.03 | 2 | 0.03 | +info@netcraft.com |
| 29 | 7 | 0.02 | 1 | 0.01 | MTK |
| 30 | 6 | 0.02 | 1 | 0.01 | Android 2.3.6 |
