| Used Operating Systems (30 / 30) [show full report] |
| 1 | 3623 | 43.10 | 998 | 49.90 | Windows NT |
| 2 | 1234 | 14.68 | 35 | 1.75 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1038 | 12.35 | 238 | 11.90 | +http://ahrefs.com/robot/ |
| 4 | 662 | 7.88 | 518 | 25.90 | +http://www.baidu.com/search/spider.html |
| 5 | 536 | 6.38 | 4 | 0.20 | +http://OpenLinkProfiler.org/bot |
| 6 | 339 | 4.03 | 9 | 0.45 | Windows 98 |
| 7 | 268 | 3.19 | 2 | 0.10 | +http://webmeup-crawler.com/ |
| 8 | 217 | 2.58 | 38 | 1.90 | +http://yandex.com/bots |
| 9 | 157 | 1.87 | 53 | 2.65 | +http://www.google.com/bot.html |
| 10 | 64 | 0.76 | 21 | 1.05 | +http://www.exabot.com/go/robot |
| 11 | 54 | 0.64 | 18 | 0.90 | +http://www.linkdex.com/about/bots/ |
| 12 | 46 | 0.55 | 8 | 0.40 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 40 | 0.48 | 5 | 0.25 | help@moz.com |
| 14 | 25 | 0.30 | 2 | 0.10 | Android 2.3.5 |
| 15 | 25 | 0.30 | 3 | 0.15 | X11 |
| 16 | 17 | 0.20 | 13 | 0.65 | Windows 95 |
| 17 | 14 | 0.17 | 7 | 0.35 | +http://www.bing.com/bingbot.htm |
| 18 | 12 | 0.14 | 6 | 0.30 | http://crawler.sistrix.net/ |
| 19 | 8 | 0.10 | 2 | 0.10 | J2ME/MIDP |
| 20 | 5 | 0.06 | 5 | 0.25 | MSIE 5.5; Windows NT 5.0 |
| 21 | 4 | 0.05 | 3 | 0.15 | Windows CE |
| 22 | 4 | 0.05 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 23 | 2 | 0.02 | 2 | 0.10 | Windows 2000 |
| 24 | 2 | 0.02 | 2 | 0.10 | Auto; Windows |
| 25 | 2 | 0.02 | 0 | 0.00 | Windows XP |
| 26 | 2 | 0.02 | 2 | 0.10 | Windows 3.1 |
| 27 | 2 | 0.02 | 2 | 0.10 | +info@netcraft.com |
| 28 | 2 | 0.02 | 2 | 0.10 | ) - BrowseX (2.0.0 Windows |
| 29 | 1 | 0.01 | 1 | 0.05 | Windows ME |
| 30 | 1 | 0.01 | 1 | 0.05 | MSIE 5.5; Windows NT 4.0 |
