| Used Operating Systems |
| 1 | 4364 | 70.04 | 139 | 17.35 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 642 | 10.30 | 74 | 9.24 | +http://www.bing.com/bingbot.htm |
| 3 | 296 | 4.75 | 215 | 26.84 | +http://www.baidu.com/search/spider.html |
| 4 | 251 | 4.03 | 89 | 11.11 | Windows NT |
| 5 | 214 | 3.43 | 86 | 10.74 | +http://www.google.com/bot.html |
| 6 | 150 | 2.41 | 76 | 9.49 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 86 | 1.38 | 37 | 4.62 | +http://yandex.com/bots |
| 8 | 64 | 1.03 | 5 | 0.62 | +http://www.findxbot.com |
| 9 | 24 | 0.39 | 4 | 0.50 | +http://webmeup-crawler.com/ |
| 10 | 21 | 0.34 | 17 | 2.12 | +http://ahrefs.com/robot/ |
| 11 | 20 | 0.32 | 7 | 0.87 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 16 | 0.26 | 8 | 1.00 | http://yooz.ir; info@yooz.ir |
| 13 | 16 | 0.26 | 8 | 1.00 | +http://www.xovibot.net/ |
| 14 | 16 | 0.26 | 8 | 1.00 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 12 | 0.19 | 6 | 0.75 | support.orangebot@orange.com |
| 16 | 12 | 0.19 | 4 | 0.50 | +http://OpenLinkProfiler.org/bot |
| 17 | 9 | 0.14 | 9 | 1.12 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 18 | 5 | 0.08 | 3 | 0.37 | +http://megaindex.com/crawler |
| 19 | 4 | 0.06 | 2 | 0.25 | +http://www.linkpad.ru |
| 20 | 4 | 0.06 | 2 | 0.25 | MSIE 5.5; Windows NT 4.0 |
| 21 | 2 | 0.03 | 2 | 0.25 | +info@netcraft.com |
| 22 | 2 | 0.03 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 23 | 1 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
