| Used Operating Systems (30 / 37) [show full report] |
| 1 | 49170 | 35.08 | 877 | 3.91 | +http://yandex.com/bots |
| 2 | 41771 | 29.80 | 259 | 1.16 | http://mj12bot.com/ |
| 3 | 22519 | 16.06 | 15511 | 69.18 | +http://ahrefs.com/robot/ |
| 4 | 4642 | 3.31 | 3554 | 15.85 | +http://www.baidu.com/search/spider.html |
| 5 | 3993 | 2.85 | 677 | 3.02 | Windows NT |
| 6 | 3459 | 2.47 | 1 | 0.00 | +http://megaindex.com/crawler |
| 7 | 3425 | 2.44 | 14 | 0.06 | +http://www.warebay.com/bot.html |
| 8 | 3006 | 2.14 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 9 | 2937 | 2.10 | 452 | 2.02 | +http://www.bing.com/bingbot.htm |
| 10 | 1698 | 1.21 | 607 | 2.71 | +http://www.google.com/bot.html |
| 11 | 1656 | 1.18 | 275 | 1.23 | +http://www.linkdex.com/bots/ |
| 12 | 602 | 0.43 | 4 | 0.02 | +http://siteexplorer.info/Backlink-Check... |
| 13 | 495 | 0.35 | 2 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 174 | 0.12 | 53 | 0.24 | +http://www.exabot.com/go/robot |
| 15 | 104 | 0.07 | 11 | 0.05 | Windows 95 |
| 16 | 74 | 0.05 | 19 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 54 | 0.04 | 2 | 0.01 | Windows 98 |
| 18 | 48 | 0.03 | 5 | 0.02 | +http://sur.ly/bot.html |
| 19 | 48 | 0.03 | 16 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 48 | 0.03 | 10 | 0.04 | +spider@seoscanners.net |
| 21 | 32 | 0.02 | 2 | 0.01 | Windows 3.1 |
| 22 | 29 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 23 | 27 | 0.02 | 26 | 0.12 | +info@netcraft.com |
| 24 | 20 | 0.01 | 1 | 0.00 | Windows 2000 |
| 25 | 20 | 0.01 | 0 | 0.00 | Windows XP |
| 26 | 18 | 0.01 | 17 | 0.08 | +http://www.uptime.com/uptimebot |
| 27 | 17 | 0.01 | 4 | 0.02 | http://www.botje.com/plukkie.htm |
| 28 | 15 | 0.01 | 4 | 0.02 | Windows CE |
| 29 | 15 | 0.01 | 0 | 0.00 | Windows ME |
| 30 | 13 | 0.01 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
